{"id":53735,"date":"2025-08-12T16:20:32","date_gmt":"2025-08-12T08:20:32","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/53735.html"},"modified":"2025-08-12T16:20:32","modified_gmt":"2025-08-12T08:20:32","slug":"%e3%80%90%e6%99%ba%e8%83%bd%e5%8d%8f%e5%90%8c%e4%ba%91%e5%9b%be%e5%ba%93%e3%80%91%e6%99%ba%e8%83%bd%e5%8d%8f%e5%90%8c%e4%ba%91%e5%9b%be%e5%ba%93%e7%ac%ac%e5%8d%81%e4%b8%80%e5%bc%b9%ef%bc%9a%e5%9f%ba","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/53735.html","title":{"rendered":"\u3010\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u3011\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u7b2c\u5341\u4e00\u5f39\uff1a\u57fa\u4e8e WebSocket \u5b9e\u73b0\u534f\u540c\u7f16\u8f91\u529f\u80fd\u3001\u57fa\u4e8e Disruptor \u4f18\u5316 WebSocket \u957f\u8fde\u63a5\u3001\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u963b\u585e\u3001\u987a\u5e8f\u4fdd\u8bc1\u4e0e\u4f4e\u5ef6\u8fdf\u95ee\u9898"},"content":{"rendered":"

\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"<\/p>\n

\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"<\/p>\n

\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"<\/p>\n

\n

\u672c\u8282\u91cd\u70b9<\/font><\/font><\/font><\/h2>\n
\n

\u4e0a\u4e00\u8282\u6211\u4eec\u5df2\u7ecf\u5b8c\u6210\u4e86\u56e2\u961f\u7a7a\u95f4\u7684\u521b\u5efa\u3001\u6210\u5458\u7ba1\u7406\u548c\u6743\u9650\u63a7\u5236\u7b49\u529f\u80fd\u3002\u4e3a\u4e86\u63d0\u9ad8\u9879\u76ee\u7684\u5546\u4e1a\u4ef7\u503c，\u672c\u8282\u6765\u5b8c\u6210\u672c\u9879\u76ee\u7684\u4eae\u70b9\u529f\u80fd \u2014\u2014 \u56fe\u7247\u534f\u540c\u7f16\u8f91\u3002<\/p>\n

\u5927\u7eb2：<\/p>\n

    \n
  • \u56fe\u7247\u534f\u540c\u7f16\u8f91\u9700\u6c42\u5206\u6790<\/li>\n
  • \u56fe\u7247\u534f\u540c\u7f16\u8f91\u65b9\u6848\u8bbe\u8ba1<\/li>\n
  • \u56fe\u7247\u534f\u540c\u7f16\u8f91\u540e\u7aef\u5f00\u53d1<\/li>\n<\/ul>\n

    \u901a\u8fc7\u672c\u8282，\u4f60\u5c06\u5b66\u4e60\u5230\u591a\u4eba\u5b9e\u65f6\u534f\u4f5c\u529f\u80fd\u7684\u8bbe\u8ba1\u5f00\u53d1，\u6d89\u53ca WebSocket\u3001\u4e8b\u4ef6\u9a71\u52a8\u8bbe\u8ba1\u3001Disruptor \u65e0\u9501\u961f\u5217\u7b49\u6280\u672f\u77e5\u8bc6\u3002\u5b66\u4f1a\u540e\u518d\u53bb\u5f00\u53d1\u804a\u5929\u5ba4\u4e4b\u7c7b\u7684\u4e1a\u52a1，\u90fd\u4f1a\u8f7b\u677e\u5f88\u591a\u3002<\/p>\n

    \n

    \u4e00\u3001\u9700\u6c42\u5206\u6790<\/font><\/font><\/font><\/h2>\n
    \n

    \u73b0\u5728\u5f88\u591a\u4ea7\u54c1\u90fd\u6709\u591a\u4eba\u534f\u4f5c\u529f\u80fd，\u6bd4\u5982\u534f\u540c\u6587\u6863\u3001\u534f\u540c\u7d20\u6750\u8bbe\u8ba1\u3001\u534f\u540c\u4ee3\u7801\u7f16\u8f91\u5668\u7b49\u7b49，\u53ef\u4ee5\u63d0\u9ad8\u534f\u4f5c\u7684\u6548\u7387\u3002<\/p>\n

    \u5bf9\u4e8e\u6211\u4eec\u7684\u9879\u76ee，\u6240\u8c13\u7684\u56fe\u7247\u534f\u540c\u7f16\u8f91\u529f\u80fd，\u662f\u5728\u56fe\u7247\u7f16\u8f91\u7684\u57fa\u7840\u4e0a\u589e\u52a0\u4e86 \u201c\u534f\u540c\u201d \u7684\u6982\u5ff5\u3002<\/p>\n

    \u5f53\u7528\u6237\u7f16\u8f91\u67d0\u5f20\u56fe\u7247\u65f6，\u5176\u4ed6\u7528\u6237\u53ef\u4ee5 \u5b9e\u65f6 \u770b\u5230\u7f16\u8f91\u6548\u679c\u548c\u64cd\u4f5c\u63d0\u793a\u3002<\/p>\n

    \"image-20250806150651817\"<\/p>\n

    \u6ce8\u610f，\u56e0\u4e3a\u53ea\u6709\u56e2\u961f\u7a7a\u95f4\u624d\u4f1a\u6709\u591a\u4e2a\u7528\u6237\u7f16\u8f91\u540c\u4e00\u5f20\u56fe\u7247，\u6240\u4ee5\u8be5\u529f\u80fd\u53ea\u5bf9\u56e2\u961f\u7a7a\u95f4\u5f00\u653e，\u9700\u8981\u6210\u5458\u5177\u6709\u7f16\u8f91\u6743\u9650\u3002\u534f\u540c\u7684\u56fe\u7247\u7f16\u8f91\u64cd\u4f5c\u5305\u62ec\u5de6\u65cb\u3001\u53f3\u65cb\u3001\u653e\u5927\u3001\u7f29\u5c0f\u3002<\/p>\n

    \n

    \u4e8c\u3001\u65b9\u6848\u8bbe\u8ba1<\/font><\/font><\/font><\/h2>\n
    \n

    \u867d\u7136\u9700\u6c42\u4ecb\u7ecd\u5f88\u7b80\u5355，\u4f46\u662f\u6d89\u53ca\u5230\u591a\u4eba\u534f\u4f5c\u7684\u4e1a\u52a1，\u6709\u5f88\u591a\u95ee\u9898\u9700\u8981\u8003\u8651，\u6bd4\u5982：<\/p>\n

      \n
    • \u591a\u4e2a\u7528\u6237\u4e4b\u95f4\u5982\u4f55\u8fdb\u884c\u4ea4\u4e92？<\/li>\n
    • \u5982\u4f55\u9632\u6b62\u534f\u4f5c\u7f16\u8f91\u65f6\u51fa\u73b0\u51b2\u7a81？<\/li>\n
    • \u5982\u4f55\u63d0\u9ad8\u534f\u4f5c\u7684\u5b9e\u65f6\u6027？<\/li>\n<\/ul>\n
      \n

      \u534f\u4f5c\u4ea4\u4e92\u6d41\u7a0b<\/font><\/font><\/font><\/h3>\n
      \n

      \u591a\u4eba\u534f\u4f5c\u65f6，\u6bcf\u4e2a\u7528\u6237\u7684\u52a8\u4f5c\u90fd\u9700\u8981\u901a\u77e5\u5230\u5176\u4ed6\u7528\u6237，\u6536\u5230\u901a\u77e5\u6d88\u606f\u7684\u7528\u6237\u9700\u8981\u8fdb\u884c\u76f8\u5e94\u7684\u5904\u7406\u3002<\/p>\n

      \u6bd4\u5982\u7528\u6237 A \u653e\u5927\u4e86\u56fe\u7247，\u5c31\u9700\u8981\u7ed9\u5176\u4ed6\u6b63\u5728\u7f16\u8f91\u7684\u7528\u6237\u53d1\u9001 \u201c\u56fe\u7247\u653e\u5927\u201d \u6d88\u606f，\u5176\u4ed6\u7528\u6237\u6536\u5230\u8fd9\u4e2a\u6d88\u606f\u540e，\u9700\u8981\u540c\u6b65\u653e\u5927\u81ea\u5df1\u754c\u9762\u4e0a\u7684\u56fe\u7247\u3002<\/p>\n

      \u8fd9\u5176\u5b9e\u662f\u4e00\u79cd \u4e8b\u4ef6\u9a71\u52a8 \u7684\u67b6\u6784\u8bbe\u8ba1\u601d\u60f3，\u534f\u4f5c\u7f16\u8f91\u4e2d\u7684\u6bcf\u4e2a\u7528\u6237\u52a8\u4f5c\u672c\u8d28\u4e0a\u662f\u4e00\u4e2a \u4e8b\u4ef6，\u6267\u884c\u52a8\u4f5c\u65f6\u4f1a\u4ea7\u751f\u4e8b\u4ef6\u5e76\u63d0\u4ea4\u7ed9\u670d\u52a1\u5668；\u670d\u52a1\u5668\u6536\u5230\u4e8b\u4ef6\u540e，\u4f1a\u8f6c\u53d1\u7ed9\u5176\u4ed6\u7528\u6237；\u5176\u4ed6\u7528\u6237\u6536\u5230\u4e8b\u4ef6\u540e，\u5c31\u8981\u4f5c\u4e3a\u4e8b\u4ef6\u7684\u6d88\u8d39\u8005\u6765\u5904\u7406\u4e8b\u4ef6\u3002<\/p>\n

      \u6d41\u7a0b\u5982\u56fe：<\/p>\n

      \"image-20250806153730737\"<\/p>\n

      \u76f8\u6bd4\u4e8e\u751f\u4ea7\u8005\u76f4\u63a5\u8c03\u7528\u6d88\u8d39\u8005，\u4e8b\u4ef6\u9a71\u52a8\u6a21\u578b\u7684\u4e3b\u8981\u4f18\u70b9\u5728\u4e8e \u89e3\u8026 \u548c\u5f02\u6b65\u6027\u3002<\/p>\n

      \u5728\u4e8b\u4ef6\u9a71\u52a8\u6a21\u578b\u4e2d，\u751f\u4ea7\u8005\u548c\u6d88\u8d39\u8005\u4e0d\u9700\u8981\u76f4\u63a5\u4f9d\u8d56\u4e8e\u5f7c\u6b64\u7684\u5b9e\u73b0，\u751f\u4ea7\u8005\u53ea\u9700\u89e6\u53d1\u4e8b\u4ef6\u5e76\u5c06\u5176\u53d1\u9001\u5230\u4e8b\u4ef6\u5206\u53d1\u5668，\u6d88\u8d39\u8005\u5219\u6839\u636e\u4e8b\u4ef6\u7c7b\u578b\u5904\u7406\u903b\u8f91\u3002\u8fd9\u6837\u591a\u4e2a\u6d88\u8d39\u8005\u53ef\u4ee5\u72ec\u7acb\u54cd\u5e94\u540c\u4e00\u4e8b\u4ef6（\u6bd4\u5982\u4e00\u4e2a\u7528\u6237\u65cb\u8f6c\u4e86\u56fe\u7247，\u5176\u4ed6\u7528\u6237\u90fd\u80fd\u540c\u6b65），\u7cfb\u7edf\u66f4\u52a0\u7075\u6d3b，\u53ef\u6269\u5c55\u6027\u66f4\u5f3a\u3002<\/p>\n

      \u6b64\u5916，\u4e8b\u4ef6\u9a71\u52a8\u8fd8\u53ef\u4ee5\u63d0\u5347\u7cfb\u7edf\u7684 \u5e76\u53d1\u6027 \u548c \u5b9e\u65f6\u6027，\u53ef\u4ee5\u7406\u89e3\u4e3a\u591a\u5f15\u5165\u4e86\u4e00\u4e2a\u4e2d\u4ecb\u6765\u5e2e\u5fd9，\u901a\u8fc7\u5f02\u6b65\u6d88\u606f\u4f20\u9012，\u51cf\u5c11\u4e86\u963b\u585e\u548c\u7b49\u5f85，\u80fd\u591f\u66f4\u9ad8\u6548\u5730\u5904\u7406\u591a\u4e2a\u5e76\u53d1\u4efb\u52a1\u3002<\/p>\n

      \u8001\u5e08\u627e\u4e00\u4e2a\u8bfe\u4ee3\u8868，\u5c31\u4e0d\u9700\u8981\u81ea\u5df1\u4e00\u4e2a\u4e00\u4e2a\u5730\u6536\u4f5c\u4e1a\u4e86，\u53ef\u4ee5\u505a\u5176\u4ed6\u4e8b\u60c5\u3002<\/p>\n

      \n

      \u4e0b\u9762\u6211\u4eec\u6309\u7167\u00b7\u4e8b\u4ef6\u9a71\u52a8\u7684\u8bbe\u8ba1\u00b7，\u6765\u8be6\u7ec6\u5217\u4e3e\u534f\u4f5c\u7f16\u8f91\u7684\u4ea4\u4e92\u6d41\u7a0b：<\/p>\n\n\u4e8b\u4ef6\u89e6\u53d1\u8005（\u7528\u6237 A \u7684\u52a8\u4f5c）\u4e8b\u4ef6\u7c7b\u578b（\u53d1\u9001\u6d88\u606f）\u4e8b\u4ef6\u6d88\u8d39\u8005（\u5176\u4ed6\u7528\u6237\u7684\u5904\u7406）<\/tr>\n\n\n\n\n
      \u7528\u6237 A \u5efa\u7acb\u8fde\u63a5，\u52a0\u5165\u7f16\u8f91<\/td>\nINFO<\/td>\n\u663e\u793a\u201c\u7528\u6237 A \u52a0\u5165\u7f16\u8f91\u201d\u7684\u901a\u77e5<\/td>\n<\/tr>\n
      \u7528\u6237 A \u6267\u884c\u7f16\u8f91\u64cd\u4f5c<\/td>\nEDIT_ACTION<\/td>\n\u653e\u5927 \/ \u7f29\u5c0f \/ \u5de6\u65cb \/ \u53f3\u65cb\u5f53\u524d\u56fe\u7247<\/td>\n<\/tr>\n
      \u7528\u6237 A \u65ad\u5f00\u8fde\u63a5，\u79bb\u5f00\u7f16\u8f91<\/td>\nINFO<\/td>\n\u663e\u793a\u201c\u7528\u6237 A \u79bb\u5f00\u7f16\u8f91\u201d\u7684\u901a\u77e5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n

      \u89e3\u51b3\u534f\u4f5c\u51b2\u7a81<\/font><\/font><\/font><\/h3>\n
      \n

      1\u3001\u89e3\u51b3\u65b9\u6848<\/font><\/font><\/font><\/h4>\n
      \n

      \u5047\u8bbe\u8fd9\u6837\u4e00\u79cd\u573a\u666f：\u5c0f\u96f7\u548c\u674e\u86cb\u540c\u65f6\u5feb\u901f\u70b9\u51fb\u4e86\u5341\u6b21\u65cb\u8f6c，\u6700\u7ec8\u7684\u7ed3\u679c\u4f1a\u662f\u600e\u6837\u7684\u5462？<\/p>\n

      \u5982\u679c\u6240\u6709\u4e8b\u4ef6\u90fd\u662f\u6309\u987a\u5e8f\u5904\u7406\u7684，\u90a3\u7ed3\u679c\u5c31\u5f88\u6e05\u6670\u4e86，\u4f46\u4e8b\u5b9e\u4e0a，\u4e3a\u4e86\u63d0\u9ad8\u6027\u80fd\u548c\u54cd\u5e94\u901f\u5ea6，\u4e8b\u4ef6\u901a\u5e38\u662f \u5e76\u53d1 \u7684，\u800c\u4e0d\u662f\u4e25\u683c\u7684\u987a\u5e8f\u6267\u884c\u3002<\/p>\n

      \u8fd9\u79cd\u5e76\u53d1\u64cd\u4f5c\u4f1a\u5f15\u53d1 \u534f\u4f5c\u51b2\u7a81，\u5bfc\u81f4\u5176\u4ed6\u7528\u6237\u770b\u5230\u7684\u65cb\u8f6c\u6548\u679c\u662f\u4e71\u5e8f\u7684\u3002\u90a3\u4e48\u4f60\u4f1a\u600e\u4e48\u89e3\u51b3\u534f\u4f5c\u51b2\u7a81\u7684\u95ee\u9898\u5462？<\/p>\n

      \u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e1a\u52a1\u8bbe\u8ba1\u6765\u51cf\u5c11\u5f00\u53d1\u6210\u672c，\u6bd4\u5982\u7ea6\u5b9a \u540c\u4e00\u65f6\u523b\u53ea\u5141\u8bb8\u4e00\u4f4d\u7528\u6237\u8fdb\u5165\u7f16\u8f91\u56fe\u7247\u7684\u72b6\u6001，\u6b64\u65f6\u5176\u4ed6\u7528\u6237\u53ea\u80fd\u5b9e\u65f6\u6d4f\u89c8\u5230\u4fee\u6539\u6548\u679c，\u4f46\u4e0d\u80fd\u53c2\u4e0e\u7f16\u8f91；<\/p>\n

      \u8fdb\u5165\u7f16\u8f91\u72b6\u6001\u7684\u7528\u6237\u53ef\u4ee5\u9000\u51fa\u7f16\u8f91，\u5176\u4ed6\u7528\u6237\u624d\u53ef\u4ee5\u8fdb\u5165\u7f16\u8f91\u72b6\u6001\u3002\u7c7b\u4f3c\u4e8e\u7ed9\u56fe\u7247\u7f16\u8f91\u8fd9\u4e2a\u52a8\u4f5c\u52a0\u4e86\u4e00\u628a\u9501，\u76f4\u63a5\u4ece\u6e90\u5934\u4e0a\u89e3\u51b3\u4e86\u7f16\u8f91\u51b2\u7a81\u7684\u95ee\u9898\u3002<\/p>\n

      \u6b64\u65f6，\u534f\u4f5c\u7f16\u8f91\u7684\u4ea4\u4e92\u6d41\u7a0b\u53c8\u8981\u589e\u52a0 2 \u4e2a\u52a8\u4f5c \u2014\u2014 \u8fdb\u5165\u7f16\u8f91\u72b6\u6001\u548c\u9000\u51fa\u7f16\u8f91\u72b6\u6001：<\/p>\n\n\u4e8b\u4ef6\u89e6\u53d1\u8005（\u7528\u6237 A \u7684\u52a8\u4f5c）\u4e8b\u4ef6\u7c7b\u578b（\u53d1\u9001\u6d88\u606f）\u4e8b\u4ef6\u6d88\u8d39\u8005（\u5176\u4ed6\u7528\u6237\u7684\u5904\u7406）<\/tr>\n\n\n\n\n\n\n\n
      \u7528\u6237 A \u5efa\u7acb\u8fde\u63a5，\u52a0\u5165\u7f16\u8f91<\/td>\nINFO<\/td>\n\u663e\u793a\u201c\u7528\u6237 A \u52a0\u5165\u7f16\u8f91\u201d\u7684\u901a\u77e5<\/td>\n<\/tr>\n
      \u7528\u6237 A \u8fdb\u5165\u7f16\u8f91\u72b6\u6001<\/td>\nENTER_EDIT<\/td>\n\u5176\u4ed6\u7528\u6237\u754c\u9762\u663e\u793a\u201c\u7528\u6237 A \u5f00\u59cb\u7f16\u8f91\u56fe\u7247\u201d，\u9501\u5b9a\u7f16\u8f91\u72b6\u6001<\/td>\n<\/tr>\n
      \u7528\u6237 A \u6267\u884c\u7f16\u8f91\u64cd\u4f5c<\/td>\nEDIT_ACTION<\/td>\n\u653e\u5927 \/ \u7f29\u5c0f \/ \u5de6\u65cb \/ \u53f3\u65cb\u5f53\u524d\u56fe\u7247<\/td>\n<\/tr>\n
      \u7528\u6237 A \u9000\u51fa\u7f16\u8f91\u72b6\u6001<\/td>\nEXIT_EDIT<\/td>\n\u89e3\u9501\u7f16\u8f91\u72b6\u6001，\u63d0\u793a\u5176\u4ed6\u7528\u6237\u53ef\u4ee5\u8fdb\u5165\u7f16\u8f91\u72b6\u6001<\/td>\n<\/tr>\n
      \u7528\u6237 A \u65ad\u5f00\u8fde\u63a5，\u79bb\u5f00\u7f16\u8f91<\/td>\nINFO<\/td>\n\u663e\u793a\u201c\u7528\u6237 A \u79bb\u5f00\u7f16\u8f91\u201d\u7684\u901a\u77e5，\u5e76\u91ca\u653e\u7f16\u8f91\u72b6\u6001<\/td>\n<\/tr>\n
      \u7528\u6237 A \u53d1\u9001\u4e86\u9519\u8bef\u7684\u6d88\u606f<\/td>\nERROR<\/td>\n\u663e\u793a\u9519\u8bef\u6d88\u606f\u7684\u901a\u77e5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u5176\u5b9e\u6838\u5fc3\u6d41\u7a0b\u662f\u524d 5 \u884c，\u4f46\u662f\u8003\u8651\u5230\u524d\u7aef\u4f20\u9012\u4e86\u9519\u8bef\u53c2\u6570\u7684\u60c5\u51b5，\u6211\u4eec\u65b0\u589e\u4e00\u79cd ERROR \u4e8b\u4ef6\u7c7b\u578b，\u53ef\u7528\u4e8e\u5c55\u793a\u9519\u8bef\u63d0\u793a\u4fe1\u606f\u3002<\/p>\n

      \u5728\u672c\u9879\u76ee\u4e2d，\u6211\u4eec\u5c31\u91c7\u7528\u8fd9\u79cd\u65b9\u6848，\u4e0d\u4ec5\u5b9e\u73b0\u7b80\u5355\u3001\u6d41\u7a0b\u6e05\u6670，\u4e5f\u5c3d\u6700\u5927\u53ef\u80fd\u51cf\u5c11\u4e86\u7f16\u8f91\u51b2\u7a81\u7684\u98ce\u9669\u3002\u4f46\u8fd9\u79cd\u65b9\u6848\u7684\u7f3a\u70b9\u4e5f\u5f88\u660e\u663e，\u51cf\u5c11\u4e86\u5b9e\u65f6\u534f\u4f5c\u7684\u4fbf\u5229\u6027，\u5bf9\u4e8e\u534f\u4f5c\u8bbe\u8ba1\u3001\u534f\u4f5c\u7f16\u7801\u3001\u534f\u4f5c\u6587\u6863\u7684\u573a\u666f，\u540c\u4e00\u65f6\u95f4\u53ea\u80fd\u6709\u4e00\u4e2a\u7528\u6237\u7f16\u8f91，\u63d0\u9ad8\u7684\u6548\u7387\u6709\u9650\u3002<\/p>\n

      \u6240\u4ee5\u8fd9\u91cc\u518d\u5206\u4eab\u53e6\u5916\u4e00\u79cd\u5b9e\u65f6\u534f\u540c\u7b97\u6cd5\u4f5c\u4e3a\u6269\u5c55\u77e5\u8bc6\u3002<\/p>\n

      \n

      2\u3001\u6269\u5c55\u77e5\u8bc6 – OT \u7b97\u6cd5\u5b9e\u65f6\u534f\u540c<\/font><\/font><\/font><\/h4>\n
      \n

      OT \u7b97\u6cd5（Operational Transformation）\u662f\u4e00\u79cd\u652f\u6301\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d，\u591a\u4e2a\u7528\u6237\u5b9e\u65f6\u534f\u4f5c\u7f16\u8f91\u7684\u6838\u5fc3\u7b97\u6cd5，\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5728\u7ebf\u6587\u6863\u534f\u4f5c\u7b49\u573a\u666f\u3002OT \u7b97\u6cd5\u7684\u4e3b\u8981\u529f\u80fd\u662f\u89e3\u51b3\u5e76\u53d1\u7f16\u8f91\u51b2\u7a81，\u786e\u4fdd\u7f16\u8f91\u7ed3\u679c\u5728\u6240\u6709\u7528\u6237\u7ec8\u7aef\u4e00\u81f4\u3002<\/p>\n

      OT \u7b97\u6cd5\u5176\u5b9e\u5f88\u597d\u7406\u89e3，\u5148\u770b\u4e0b 3 \u4e2a\u6838\u5fc3\u6982\u5ff5：<\/p>\n

        \n
      • \u64cd\u4f5c (Operation) ：\u8868\u793a\u7528\u6237\u5bf9\u534f\u4f5c\u5185\u5bb9\u7684\u4fee\u6539，\u6bd4\u5982\u63d2\u5165\u5b57\u7b26\u3001\u5220\u9664\u5b57\u7b26\u7b49\u3002<\/li>\n
      • \u8f6c\u5316 (Transformation) ：\u5f53\u591a\u4e2a\u7528\u6237\u540c\u65f6\u7f16\u8f91\u5185\u5bb9\u65f6，OT \u4f1a\u6839\u636e\u64cd\u4f5c\u7684\u4e0a\u4e0b\u6587\u5c06\u5b83\u4eec\u8f6c\u5316，\u4f7f\u5f97\u8fd9\u4e9b\u64cd\u4f5c\u53ef\u4ee5\u6309\u7167\u4e0d\u540c\u7684\u987a\u5e8f\u5e94\u7528，\u800c\u7ed3\u679c\u4fdd\u6301\u4e00\u81f4\u3002<\/li>\n
      • \u56e0\u679c\u4e00\u81f4\u6027 ：OT \u7b97\u6cd5\u786e\u4fdd\u64cd\u4f5c\u6309\u7167\u7528\u6237\u770b\u5230\u7684\u987a\u5e8f\u88ab\u6b63\u786e\u6267\u884c，\u5373\u6bcf\u4e2a\u7528\u6237\u7684\u64cd\u4f5c\u57fa\u4e8e\u6700\u65b0\u7684\u5185\u5bb9\u72b6\u6001\u3002<\/li>\n<\/ul>\n

        \u5176\u4e2d，\u6700\u91cd\u8981\u7684\u5c31\u662f \u8f6c\u5316 \u6b65\u9aa4\u4e86，\u76f8\u5f53\u4e8e\u6709\u4e00\u4e2a\u8d1f\u8d23\u4eba\u7edf\u4e00\u6536\u96c6\u5927\u5bb6\u7684\u64cd\u4f5c，\u7136\u540e\u6309\u7167\u8bbe\u5b9a\u7684\u89c4\u5219\u548c\u4fe1\u606f\u8fdb\u884c\u6392\u5e8f\u4e0e\u5408\u5e76，\u6700\u7ec8\u7ed9\u5927\u5bb6\u4e00\u4e2a\u7edf\u4e00\u7684\u7ed3\u679c\u3002<\/p>\n

        \u4e3e\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50：<\/p>\n

        \u5047\u8bbe\u521d\u59cb\u5185\u5bb9\u662f "abc"，\u7528\u6237 A \u548c B \u540c\u65f6\u8fdb\u884c\u7f16\u8f91：<\/p>\n

          \n
        • \u7528\u6237 A \u5728\u4f4d\u7f6e 1 \u63d2\u5165 "x"<\/li>\n
        • \u7528\u6237 B \u5728\u4f4d\u7f6e 2 \u5220\u9664 "b"<\/li>\n<\/ul>\n
          \n

          \u5982\u679c\u4e0d\u4f7f\u7528 OT \u7b97\u6cd5，\u7ed3\u679c\u662f：<\/p>\n

            \n
          • \u7528\u6237 A \u64cd\u4f5c\u540e，\u5185\u5bb9\u53d8\u4e3a "axbc"<\/li>\n
          • \u7528\u6237 B \u64cd\u4f5c\u540e，\u5185\u5bb9\u53d8\u4e3a "ac"<\/li>\n<\/ul>\n

            \u5982\u679c\u76f4\u63a5\u5e94\u7528 B \u7684\u64cd\u4f5c\u5230 A \u7684\u7ed3\u679c，\u5f97\u5230\u7684\u662f "ac"，\u5bf9\u4e8e A \u6765\u8bf4，\u76f8\u5f53\u4e8e\u5220\u9664\u4e86 "b"，A \u4f1a\u611f\u5230\u4e00\u8138\u61f5\u903c\u3002<\/p>\n

            \n

            \u5982\u679c\u4f7f\u7528 OT \u7b97\u6cd5，\u7ed3\u679c\u662f：<\/p>\n

              \n
            • \u7528\u6237 A \u7684\u64cd\u4f5c，\u5e94\u7528\u540e\u5185\u5bb9\u4e3a "axbc"<\/li>\n
            • \u7528\u6237 B \u7684\u64cd\u4f5c\u7ecf\u8fc7 OT \u8f6c\u5316\u4e3a\u5220\u9664 "b" \u5728 "axbc" \u4e2d\u7684\u65b0\u4f4d\u7f6e<\/li>\n
            • \u6700\u7ec8\u7528\u6237 A \u548c B \u7684\u5185\u5bb9\u90fd\u4e00\u81f4\u4e3a "axc"，\u7b26\u5408\u9884\u671f\u3002<\/li>\n<\/ul>\n

              OT \u7b97\u6cd5\u786e\u4fdd\u65e0\u8bba\u7528\u6237\u7f16\u8f91\u7684\u987a\u5e8f\u5982\u4f55，\u6700\u7ec8\u5185\u5bb9\u662f\u4e00\u81f4\u7684\u3002<\/p>\n

              \u5f53\u7136，\u5177\u4f53\u7684 OT \u7b97\u6cd5\u8fd8\u662f\u8981\u6839\u636e\u9700\u6c42\u6765\u8bbe\u8ba1\u4e86，\u534f\u4f5c\u5bc6\u5ea6\u8d8a\u9ad8，\u7b97\u6cd5\u8bbe\u8ba1\u96be\u5ea6\u8d8a\u5927\u3002<\/p>\n

              \u6b64\u5916，\u8fd8\u6709\u4e00\u79cd\u4e0e OT \u7c7b\u4f3c\u7684\u534f\u540c\u7b97\u6cd5 CRDT（Conflict-free Replicated Data Type），\u5176\u901a\u8fc7\u6570\u5b66\u6a21\u578b，\u5b9e\u73b0\u65e0\u9700\u4e2d\u5fc3\u5316\u8f6c\u5316\u7684\u51b2\u7a81\u89e3\u51b3，\u5728\u79bb\u7ebf\u534f\u4f5c\u573a\u666f\u4e2d\u66f4\u5177\u4f18\u52bf，\u611f\u5174\u8da3\u7684\u540c\u5b66\u53ef\u4ee5\u81ea\u884c\u4e86\u89e3\u3002<\/p>\n

              \n

              3\u3001\u63d0\u9ad8\u534f\u4f5c\u5b9e\u65f6\u6027<\/font><\/font><\/font><\/h4>\n
              \n

              \u5728\u5b9e\u65f6\u901a\u8baf\u7684\u4e1a\u52a1\u573a\u666f\u4e2d，\u5e38\u7528\u7684\u6280\u672f\u65b9\u6848\u5305\u62ec\u957f\u8f6e\u8be2\u3001SSE \u548c WebSocket\u3002<\/p>\n

              \u7531\u4e8e\u6211\u4eec\u7684\u4e1a\u52a1\u9700\u6c42\u9700\u8981\u5b9e\u73b0\u9891\u7e41\u4e14\u9ad8\u6548\u7684\u53cc\u5411\u901a\u4fe1，\u56e0\u6b64\u6211\u4eec\u9009\u7528 WebSocket \u6765\u5b9e\u73b0\u5373\u65f6\u901a<\/p>\n

              \u8baf\u3002<\/p>\n

              \n
              1\u3001\u4ec0\u4e48\u662f<\/font><\/font><\/font> WebSocket？<\/font><\/font><\/font><\/h5>\n
              \n

              WebSocket \u662f\u4e00\u79cd \u5168\u53cc\u5de5\u901a\u4fe1\u534f\u8bae，\u8ba9\u5ba2\u6237\u7aef（\u6bd4\u5982\u6d4f\u89c8\u5668）\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u80fd\u591f\u4fdd\u6301\u5b9e\u65f6\u3001\u6301\u7eed\u7684\u8fde\u63a5\u3002\u548c\u4f20\u7edf\u7684 HTTP \u8bf7\u6c42 – \u54cd\u5e94\u6a21\u5f0f\u4e0d\u540c，WebSocket \u662f\u4e00\u6761 \u201c\u5e38\u5f00\u7684\u96a7\u9053\u201d，\u8fde\u63a5\u7684\u53cc\u65b9\u53ef\u4ee5\u968f\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e，\u800c\u4e0d\u9700\u8981\u4e0d\u65ad\u5efa\u7acb\u548c\u5173\u95ed\u8fde\u63a5\u3002<\/p>\n

              \u6253\u4e2a\u6bd4\u65b9：<\/p>\n

                \n
              • HTTP \u5c31\u50cf\u70b9\u5916\u5356：\u6bcf\u6b21\u4e0b\u5355（\u8bf7\u6c42） – \u5230\u8d27（\u54cd\u5e94）\u90fd\u662f\u4e00\u6b21\u72ec\u7acb\u7684\u64cd\u4f5c，\u5b8c\u6210\u540e\u8fde\u63a5\u5173\u95ed\u3002<\/li>\n
              • WebSocket \u50cf\u662f\u6253\u7535\u8bdd：\u4f60\u6253\u901a\u4e86\u7535\u8bdd（\u5efa\u7acb\u8fde\u63a5），\u53ef\u4ee5\u968f\u65f6\u804a\u5929（\u53cc\u5411\u901a\u4fe1），\u76f4\u5230\u6302\u65ad（\u5173\u95ed\u8fde\u63a5）\u3002<\/li>\n<\/ul>\n

                \"image-20250806153935781\"<\/p>\n

                \n
                2\u3001WebSocket<\/font><\/font><\/font> \u7684\u5e94\u7528\u573a\u666f<\/font><\/font><\/font><\/h5>\n
                \n

                WebSocket \u7684\u4e3b\u8981\u4f5c\u7528\u662f \u5b9e\u73b0\u5b9e\u65f6\u6570\u636e\u4f20\u8f93，\u9002\u7528\u4e8e\u9700\u8981\u9891\u7e41\u4ea4\u4e92\u6216\u8005\u5b9e\u65f6\u66f4\u65b0\u6570\u636e\u7684\u573a\u666f\u3002\u6bd4\u5982：<\/p>\n

                  \n
                • \u5373\u65f6\u901a\u8baf（\u804a\u5929\u8f6f\u4ef6\u3001\u5b9e\u65f6\u534f\u4f5c\u5de5\u5177）<\/li>\n
                • \u5b9e\u65f6\u6570\u636e\u66f4\u65b0（\u80a1\u7968\u884c\u60c5\u3001\u4f53\u80b2\u6bd4\u8d5b\u6bd4\u5206）<\/li>\n
                • \u5728\u7ebf\u6e38\u620f（\u591a\u4eba\u5b9e\u65f6\u4e92\u52a8）<\/li>\n
                • \u7269\u8054\u7f51（\u8bbe\u5907\u72b6\u6001\u5b9e\u65f6\u4f20\u8f93）<\/li>\n
                • \u534f\u540c\u7f16\u8f91（\u50cf\u8bed\u96c0\u8fd9\u6837\u7684\u591a\u4eba\u534f\u4f5c\u7f16\u8f91）<\/li>\n<\/ul>\n

                  \u901a\u8fc7 WebSocket，\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u5668\u4e4b\u95f4\u80fd\u591f\u663e\u8457\u51cf\u5c11\u6d88\u606f\u4f20\u8f93\u7684\u5ef6\u8fdf，\u63d0\u9ad8\u901a\u4fe1\u6548\u7387，\u540c\u65f6\u964d\u4f4e\u6570\u636e\u4f20\u8f93\u7684\u5f00\u9500\u3002<\/p>\n

                  \n
                  3\u3001WebSocket<\/font><\/font><\/font> \u548c<\/font><\/font><\/font> HTTP <\/font><\/font><\/font>\u7684\u5173\u7cfb<\/font><\/font><\/font><\/h5>\n
                  \n

                  WebSocket \u548c HTTP \u662f\u4e24\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae，\u4f46\u5b83\u4eec\u662f\u7d27\u5bc6\u76f8\u5173\u7684，\u90fd\u662f\u57fa\u4e8e TCP \u534f\u8bae\u3001\u90fd\u53ef\u4ee5\u5728\u540c\u6837\u7684\u7aef\u53e3\u4e0a\u5de5\u4f5c（\u6bd4\u5982 80 \u548c 443）\u3002\u9996\u5148\u8981\u660e\u786e，WebSocket \u662f\u5efa\u7acb\u5728 HTTP \u57fa\u7840\u4e4b\u4e0a\u7684！<\/p>\n

                  WebSocket \u7684\u8fde\u63a5\u9700\u8981\u901a\u8fc7 HTTP \u534f\u8bae\u53d1\u8d77\u4e00\u4e2a\u63e1\u624b（\u79f0\u4e3a HTTP Upgrade \u8bf7\u6c42），\u8fd9\u4e2a\u63e1\u624b\u8bf7\u6c42\u662f WebSocket \u5efa\u7acb\u8fde\u63a5\u7684\u524d\u63d0，\u8868\u660e\u5e0c\u671b\u5207\u6362\u534f\u8bae；\u670d\u52a1\u5668\u5982\u679c\u652f\u6301 WebSocket，\u4f1a\u8fd4\u56de\u4e00\u4e2a HTTP 101 \u72b6\u6001\u7801，\u8868\u793a\u534f\u8bae\u5207\u6362\u6210\u529f\u3002<\/p>\n

                  \u63e1\u624b\u5b8c\u6210\u540e，HTTP \u534f\u8bae\u7684\u4f5c\u7528\u7ed3\u675f，\u901a\u4fe1\u4f1a\u5207\u6362\u4e3a WebSocket \u534f\u8bae，\u53cc\u65b9\u53ef\u4ee5\u5f00\u59cb\u5168\u53cc\u5de5\u901a\u4fe1\u3002<\/p>\n

                  \n

                  \u4e8c\u8005\u7684\u533a\u522b\u5982\u4e0b，\u5927\u5bb6\u4e86\u89e3\u4e00\u4e0b\u5c31\u597d：<\/p>\n\n\u5bf9\u6bd4\u9879HTTPWebSocket<\/tr>\n\n\n\n\n\n
                  \u901a\u4fe1\u6a21\u5f0f<\/td>\n\u8bf7\u6c42 – \u54cd\u5e94（\u5355\u5411）<\/td>\n\u5168\u53cc\u5de5\u901a\u4fe1（\u53cc\u5411）<\/td>\n<\/tr>\n
                  \u8fde\u63a5\u72b6\u6001<\/td>\n\u6bcf\u6b21\u8bf7\u6c42\u521b\u5efa\u65b0\u7684\u8fde\u63a5<\/td>\n\u63e1\u624b\u540e\u4fdd\u6301\u6301\u7eed\u8fde\u63a5<\/td>\n<\/tr>\n
                  \u6570\u636e\u4f20\u8f93\u6548\u7387<\/td>\n\u6bcf\u6b21\u901a\u4fe1\u90fd\u9700\u8981\u5e26\u5b8c\u6574\u5934\u90e8，\u5f00\u9500\u5927<\/td>\n\u6570\u636e\u5e27\u5c0f，\u4f20\u8f93\u9ad8\u6548<\/td>\n<\/tr>\n
                  \u9002\u7528\u573a\u666f<\/td>\n\u9759\u6001\u7f51\u9875\u52a0\u8f7d\u3001API \u8c03\u7528\u7b49\u975e\u5b9e\u65f6\u573a\u666f<\/td>\n\u5b9e\u65f6\u4ea4\u4e92\u573a\u666f，\u5982\u804a\u5929\u3001\u6e38\u620f\u3001\u76f4\u64ad\u7b49<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                  \n
                  4\u3001WebSocket <\/font><\/font><\/font>\u534f\u4f5c\u7f16\u8f91\u7684\u6d41\u7a0b<\/font><\/font><\/font><\/h5>\n
                  \n

                  \u901a\u8fc7 WebSocket \u5b9e\u65f6\u901a\u4fe1\u7684\u80fd\u529b，\u53ef\u4ee5\u5c06\u7528\u6237\u7684\u7f16\u8f91\u64cd\u4f5c\u53d1\u7ed9 WebSocket \u670d\u52a1\u5668，\u518d\u7531\u670d\u52a1\u5668\u8f6c\u53d1\u7ed9\u5176\u4ed6\u8fde\u63a5\u670d\u52a1\u5668\u7684\u7528\u6237\u524d\u7aef，\u524d\u7aef\u5c31\u53ef\u4ee5\u6839\u636e\u64cd\u4f5c\u5904\u7406\u56fe\u7247\u3002<\/p>\n

                  \"image-20250806154006558\"<\/p>\n

                  \u5177\u4f53\u7684\u4e1a\u52a1\u6d41\u7a0b：<\/p>\n

                • \u5efa\u7acb\u8fde\u63a5\u4e4b\u524d，\u5148\u8fdb\u884c\u7528\u6237\u6743\u9650\u6821\u9a8c；\u6821\u9a8c\u901a\u8fc7\u540e，\u5c06``\u767b\u5f55\u7528\u6237\u4fe1\u606f\u3001\u8981\u7f16\u8f91\u7684\u56fe\u7247\u4fe1\u606f\u4fdd\u5b58\u5230\u8981\u5efa\u7acb\u7684 WebSocket \u8fde\u63a5\u7684\u4f1a\u8bdd\u5c5e\u6027`\u4e2d\u3002<\/li>\n
                • \u5efa\u7acb\u8fde\u63a5\u6210\u529f\u540e，\u5c06 WebSocket \u4f1a\u8bdd\u4fdd\u5b58\u5230\u8be5\u56fe\u7247\u5bf9\u5e94\u7684\u4f1a\u8bdd\u96c6\u5408\u4e2d，\u4fbf\u4e8e\u540e\u7eed\u5206\u53d1\u6d88\u606f\u7ed9\u5176\u4ed6\u4f1a\u8bdd\u3002<\/li>\n
                • \u524d\u7aef\u5c06\u6d88\u606f\u53d1\u9001\u5230\u540e\u7aef，\u540e\u7aef\u6839\u636e\u6d88\u606f\u7c7b\u578b\u5206\u53d1\u5230\u5bf9\u5e94\u7684\u5904\u7406\u5668\u3002<\/li>\n
                • \u5904\u7406\u5668\u5904\u7406\u6d88\u606f，\u5c06\u5904\u7406\u7ed3\u679c\u4f5c\u4e3a\u6d88\u606f\u53d1\u9001\u7ed9\u9700\u8981\u7684 WebSocket \u5ba2\u6237\u7aef\u3002<\/li>\n
                • \u5f53\u524d\u7aef\u65ad\u5f00\u8fde\u63a5\u65f6，\u5220\u9664\u4f1a\u8bdd\u96c6\u5408\u4e2d\u7684 WebSocket \u4f1a\u8bdd，\u91ca\u653e\u8d44\u6e90\u3002<\/li>\n

                  \"image-20250806154133746\"<\/p>\n

                  \u548c HTTP \u8bf7\u6c42\u4e00\u6837，\u524d\u7aef\u548c WebSocket \u670d\u52a1\u5668\u4e4b\u95f4\u4f20\u8f93\u4fe1\u606f\u65f6，\u4e5f\u53ef\u4ee5\u901a\u8fc7 JSON \u683c\u5f0f\u5bf9\u6570\u636e\u8fdb\u884c\u5e8f\u5217\u5316\u3002<\/p>\n

                  \n
                  5\u3001WebSocket <\/font><\/font><\/font> \u7684\u5b9e\u73b0\u65b9\u5f0f<\/font><\/font><\/font><\/h5>\n
                  \n

                  \u5bf9\u4e8e Java Spring \u9879\u76ee，\u4e3b\u8981\u6709\u539f\u751f WebSocket（\u57fa\u4e8e WebSocketHandler \u5b9e\u73b0）\u3001STOMP\u3001WebFlux \u8fd9 3 \u79cd\u5b9e\u73b0\u65b9\u5f0f\u3002<\/p>\n

                  \u5b83\u4eec\u4e4b\u95f4\u7684\u5bf9\u6bd4\u5982\u4e0b：<\/p>\n\n\u5b9e\u73b0\u65b9\u5f0f\u7279\u70b9\u4f18\u70b9\u7f3a\u70b9\u9002\u7528\u573a\u666f<\/tr>\n\n\n\n\n
                  \u539f\u751f WebSocket<\/td>\n\u4f4e\u5c42 API，\u624b\u52a8\u7ba1\u7406\u8fde\u63a5\u4e0e\u6d88\u606f<\/td>\n\u8f7b\u91cf\u3001\u7075\u6d3b\u3001\u9002\u7528\u4e8e\u7b80\u5355\u70b9\u5bf9\u70b9\u901a\u4fe1<\/td>\n\u9700\u8981\u624b\u52a8\u7ba1\u7406\u4f1a\u8bdd\u548c\u5206\u53d1，\u4e0d\u652f\u6301 STOMP<\/td>\n\u7b80\u5355\u7684\u5b9e\u65f6\u63a8\u9001，\u4f4e\u5e76\u53d1\u573a\u666f<\/td>\n<\/tr>\n
                  WebSocket + STOMP + SockJS<\/td>\n\u57fa\u4e8e STOMP，\u652f\u6301\u53d1\u5e03 \/ \u8ba2\u9605\u6a21\u5f0f<\/td>\n\u652f\u6301 STOMP\u3001\u6d88\u606f\u4ee3\u7406\u3001\u9002\u914d SockJS<\/td>\n\u4f9d\u8d56\u5916\u90e8\u4ee3\u7406，\u914d\u7f6e\u8f83\u590d\u6742<\/td>\n\u804a\u5929\u5ba4\u3001\u591a\u4eba\u534f\u4f5c，\u9ad8\u7ea7\u5b9e\u65f6\u5e94\u7528<\/td>\n<\/tr>\n
                  WebFlux + Reactive WebSocket<\/td>\n\u57fa\u4e8e WebFlux \u7684\u54cd\u5e94\u5f0f\u5b9e\u73b0<\/td>\n\u9ad8\u5e76\u53d1\u3001\u975e\u963b\u585e\u3001\u9002\u7528\u4e8e\u5927\u6d41\u91cf\u573a\u666f<\/td>\n\u5b66\u4e60\u66f2\u7ebf\u9ad8，\u4e0d\u652f\u6301 STOMP<\/td>\n\u9ad8\u5e76\u53d1\u573a\u666f\u3001\u5927\u6570\u636e\u6d41\u63a8\u9001<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                  \u9009\u62e9\u5efa\u8bae：\u5bf9\u4e8e\u5927\u591a\u6570\u7b80\u5355\u5b9e\u65f6\u63a8\u9001，\u9009\u7528\u539f\u751f WebSocket；\u5bf9\u4e8e\u590d\u6742\u7684\u804a\u5929\u5ba4\u548c\u534f\u540c\u7cfb\u7edf，\u9009\u7528 WebSocket + STOMP + SockJS；\u5bf9\u4e8e\u9ad8\u5e76\u53d1\u3001\u4f4e\u5ef6\u8fdf\u6570\u636e\u6d41\u63a8\u9001，\u9009\u7528 WebFlux + Reactive WebSocket\u3002<\/p>\n

                  \u5bf9\u4e8e\u6211\u4eec\u7684\u9879\u76ee，\u5e76\u53d1\u8981\u6c42\u4e0d\u9ad8，\u9009\u62e9 Spring \u539f\u751f\u7684 WebSocket \u6765\u964d\u4f4e\u5f00\u53d1\u6210\u672c\u3002\u660e\u786e\u65b9\u6848\u540e，\u6211\u4eec\u8fdb\u5165\u540e\u7aef\u5f00\u53d1\u3002<\/p>\n

                  \n

                  \u4e09\u3001\u540e\u7aef\u5f00\u53d1<\/font><\/font><\/font><\/h2>\n
                  \n

                  1\u3001\u5f15\u5165<\/font><\/font><\/font> WebSocket <\/font><\/font><\/font>\u4f9d\u8d56<\/font><\/font><\/font><\/h3>\n
                  \n

                  \u5f15\u5165\u4f9d\u8d56：<\/p>\n

                  <!– websocket –><\/span>
                  \n<<\/span>dependency<\/span>><\/span><\/span>
                  \n <<\/span>groupId<\/span>><\/span><\/span>org.springframework.boot<\/<\/span>groupId<\/span>><\/span><\/span>
                  \n <<\/span>artifactId<\/span>><\/span><\/span>spring-boot-starter-websocket<\/<\/span>artifactId<\/span>><\/span><\/span>
                  \n<\/<\/span>dependency<\/span>><\/span><\/span><\/p>\n

                  \u65b0\u5efa manager.websocket \u5305，\u6240\u6709\u548c WebSocket \u76f8\u5173\u7684\u4ee3\u7801\u90fd\u653e\u5230\u8be5\u5305\u4e0b\u3002<\/p>\n

                  \n

                  2\u3001\u5b9a\u4e49\u6570\u636e\u6a21\u578b<\/font><\/font><\/font><\/h3>\n
                  \n

                  \u65b0\u5efa websocket.model \u5305，\u5b58\u653e\u6570\u636e\u6a21\u578b，\u5305\u62ec\u8bf7\u6c42\u7c7b\u3001\u54cd\u5e94\u7c7b\u3001\u679a\u4e3e\u7c7b\u3002<\/p>\n

                  1. \u5b9a\u4e49\u56fe\u7247\u7f16\u8f91\u8bf7\u6c42\u6d88\u606f，\u4e5f\u5c31\u662f\u524d\u7aef\u8981\u53d1\u9001\u7ed9\u540e\u7aef\u7684\u53c2\u6570：<\/p>\n

                  \"image-20250807165302026\"<\/p>\n

                  @Data<\/span>
                  \n@NoArgsConstructor<\/span>
                  \n@AllArgsConstructor<\/span>
                  \npublic<\/span> class<\/span> PictureEditRequestMessage<\/span> {<\/span>
                  \n \/**
                  \n * \u6d88\u606f\u7c7b\u578b，\u4f8b\u5982 "ENTER_EDIT", "EXIT_EDIT", "EDIT_ACTION"
                  \n *\/<\/span>
                  \n private<\/span> String<\/span> type;<\/span>
                  \n \/**
                  \n * \u6267\u884c\u7684\u7f16\u8f91\u52a8\u4f5c
                  \n *\/<\/span>
                  \n private<\/span> String<\/span> editAction;<\/span>
                  \n}<\/span><\/p>\n

                  \n

                  2. \u5b9a\u4e49\u56fe\u7247\u7f16\u8f91\u54cd\u5e94\u6d88\u606f，\u4e5f\u5c31\u662f\u540e\u7aef\u8981\u53d1\u9001\u7ed9\u524d\u7aef\u7684\u4fe1\u606f：<\/p>\n

                  \"image-20250807165313930\"<\/p>\n

                  @Data<\/span>
                  \n@NoArgsConstructor<\/span>
                  \n@AllArgsConstructor<\/span>
                  \npublic<\/span> class<\/span> PictureEditResponseMessage<\/span> {<\/span>
                  \n \/**
                  \n * \u6d88\u606f\u7c7b\u578b，\u4f8b\u5982 "INFO", "ERROR", "ENTER_EDIT", "EXIT_EDIT", "EDIT_ACTION"
                  \n *\/<\/span>
                  \n private<\/span> String<\/span> type;<\/span>
                  \n \/**
                  \n * \u4fe1\u606f
                  \n *\/<\/span>
                  \n private<\/span> String<\/span> message;<\/span>
                  \n \/**
                  \n * \u6267\u884c\u7684\u7f16\u8f91\u52a8\u4f5c
                  \n *\/<\/span>
                  \n private<\/span> String<\/span> editAction;<\/span>
                  \n \/**
                  \n * \u7528\u6237\u4fe1\u606f
                  \n *\/<\/span>
                  \n private<\/span> UserVO<\/span> user;<\/span>
                  \n}<\/span><\/p>\n

                  \n

                  3. \u5b9a\u4e49\u56fe\u7247\u7f16\u8f91\u6d88\u606f\u7c7b\u578b\u679a\u4e3e，\u4fbf\u4e8e\u540e\u7eed\u6839\u636e\u6d88\u606f\u7c7b\u578b\u8fdb\u884c\u76f8\u5e94\u7684\u5904\u7406：<\/p>\n

                  \"image-20250807165342140\"<\/p>\n

                  @Getter<\/span>
                  \npublic<\/span> enum<\/span> PictureEditMessageTypeEnum<\/span> {<\/span>
                  \n INFO<\/span>(<\/span>"\u53d1\u9001\u901a\u77e5"<\/span>,<\/span> "INFO"<\/span>)<\/span>,<\/span>
                  \n ERROR<\/span>(<\/span>"\u53d1\u9001\u9519\u8bef"<\/span>,<\/span> "ERROR"<\/span>)<\/span>,<\/span>
                  \n ENTER_EDIT<\/span>(<\/span>"\u8fdb\u5165\u7f16\u8f91\u72b6\u6001"<\/span>,<\/span> "ENTER_EDIT"<\/span>)<\/span>,<\/span>
                  \n EXIT_EDIT<\/span>(<\/span>"\u9000\u51fa\u7f16\u8f91\u72b6\u6001"<\/span>,<\/span> "EXIT_EDIT"<\/span>)<\/span>,<\/span>
                  \n EDIT_ACTION<\/span>(<\/span>"\u6267\u884c\u7f16\u8f91\u64cd\u4f5c"<\/span>,<\/span> "EDIT_ACTION"<\/span>)<\/span>;<\/span>
                  \n private<\/span> final<\/span> String<\/span> text;<\/span>
                  \n private<\/span> final<\/span> String<\/span> value;<\/span><\/p>\n

                  PictureEditMessageTypeEnum<\/span>(<\/span>String<\/span> text,<\/span> String<\/span> value)<\/span> {<\/span>
                  \n this<\/span>.<\/span>text =<\/span> text;<\/span>
                  \n this<\/span>.<\/span>value =<\/span> value;<\/span>
                  \n }<\/span><\/p>\n

                  \/**
                  \n * \u6839\u636e value \u83b7\u53d6\u679a\u4e3e
                  \n *\/<\/span>
                  \n public<\/span> static<\/span> PictureEditMessageTypeEnum<\/span> getEnumByValue<\/span>(<\/span>String<\/span> value)<\/span> {<\/span>
                  \n if<\/span> (<\/span>value ==<\/span> null<\/span> ||<\/span> value.<\/span>isEmpty<\/span>(<\/span>)<\/span>)<\/span> {<\/span>
                  \n return<\/span> null<\/span>;<\/span>
                  \n }<\/span>
                  \n for<\/span> (<\/span>PictureEditMessageTypeEnum<\/span> typeEnum :<\/span> PictureEditMessageTypeEnum<\/span>.<\/span>values<\/span>(<\/span>)<\/span>)<\/span> {<\/span>
                  \n if<\/span> (<\/span>typeEnum.<\/span>value.<\/span>equals<\/span>(<\/span>value)<\/span>)<\/span> {<\/span>
                  \n return<\/span> typeEnum;<\/span>
                  \n }<\/span>
                  \n }<\/span>
                  \n return<\/span> null<\/span>;<\/span>
                  \n }<\/span>
                  \n}<\/span><\/p>\n

                  \n

                  4. \u5b9a\u4e49\u56fe\u7247\u7f16\u8f91\u64cd\u4f5c\u7c7b\u578b\u679a\u4e3e：<\/p>\n

                  \"image-20250807165406437\"<\/p>\n

                  @Getter<\/span>
                  \npublic<\/span> enum<\/span> PictureEditActionEnum<\/span> {<\/span>
                  \n ZOOM_IN<\/span>(<\/span>"\u653e\u5927\u64cd\u4f5c"<\/span>,<\/span> "ZOOM_IN"<\/span>)<\/span>,<\/span>
                  \n ZOOM_OUT<\/span>(<\/span>"\u7f29\u5c0f\u64cd\u4f5c"<\/span>,<\/span> "ZOOM_OUT"<\/span>)<\/span>,<\/span>
                  \n ROTATE_LEFT<\/span>(<\/span>"\u5de6\u65cb\u64cd\u4f5c"<\/span>,<\/span> "ROTATE_LEFT"<\/span>)<\/span>,<\/span>
                  \n ROTATE_RIGHT<\/span>(<\/span>"\u53f3\u65cb\u64cd\u4f5c"<\/span>,<\/span> "ROTATE_RIGHT"<\/span>)<\/span>;<\/span>
                  \n private<\/span> final<\/span> String<\/span> text;<\/span>
                  \n private<\/span> final<\/span> String<\/span> value;<\/span><\/p>\n

                  PictureEditActionEnum<\/span>(<\/span>String<\/span> text,<\/span> String<\/span> value)<\/span> {<\/span>
                  \n this<\/span>.<\/span>text =<\/span> text;<\/span>
                  \n this<\/span>.<\/span>value =<\/span> value;<\/span>
                  \n }<\/span><\/p>\n

                  \/**
                  \n * \u6839\u636e value \u83b7\u53d6\u679a\u4e3e
                  \n *\/<\/span>
                  \n public<\/span> static<\/span> PictureEditActionEnum<\/span> getEnumByValue<\/span>(<\/span>String<\/span> value)<\/span> {<\/span>
                  \n if<\/span> (<\/span>value ==<\/span> null<\/span> ||<\/span> value.<\/span>isEmpty<\/span>(<\/span>)<\/span>)<\/span> {<\/span>
                  \n return<\/span> null<\/span>;<\/span>
                  \n }<\/span>
                  \n for<\/span> (<\/span>PictureEditActionEnum<\/span> actionEnum :<\/span> PictureEditActionEnum<\/span>.<\/span>values<\/span>(<\/span>)<\/span>)<\/span> {<\/span>
                  \n if<\/span> (<\/span>actionEnum.<\/span>value.<\/span>equals<\/span>(<\/span>value)<\/span>)<\/span> {<\/span>
                  \n return<\/span> actionEnum;<\/span>
                  \n }<\/span>
                  \n }<\/span>
                  \n return<\/span> null<\/span>;<\/span>
                  \n }<\/span>
                  \n}<\/span><\/p>\n

                  \n

                  3\u3001WebSocket <\/font><\/font><\/font> \u62e6\u622a\u5668 – \u6743\u9650\u6821\u9a8c<\/font><\/font><\/font><\/h3>\n
                  \n

                  \u5728 WebSocket \u8fde\u63a5\u524d\u9700\u8981\u8fdb\u884c\u6743\u9650\u6821\u9a8c，\u5982\u679c\u53d1\u73b0\u7528\u6237\u6ca1\u6709\u56e2\u961f\u7a7a\u95f4\u5185\u7f16\u8f91\u56fe\u7247\u7684\u6743\u9650，\u5219\u62d2\u7edd\u63e1\u624b，\u53ef\u4ee5\u901a\u8fc7\u5b9a\u4e49\u4e00\u4e2a WebSocket \u62e6\u622a\u5668\u5b9e\u73b0\u8fd9\u4e2a\u80fd\u529b\u3002<\/p>\n

                  \u6b64\u5916，\u7531\u4e8e HTTP \u548c WebSocket \u7684\u533a\u522b，\u6211\u4eec\u4e0d\u80fd\u5728\u540e\u7eed\u6536\u5230\u524d\u7aef\u6d88\u606f\u65f6\u76f4\u63a5\u4ece request \u5bf9\u8c61\u4e2d\u83b7\u53d6\u5230\u767b\u5f55\u7528\u6237\u4fe1\u606f，\u56e0\u6b64\u4e5f\u9700\u8981\u901a\u8fc7 WebSocket \u62e6\u622a\u5668，\u4e3a\u5373\u5c06\u5efa\u7acb\u8fde\u63a5\u7684 WebSocket \u4f1a\u8bdd\u6307\u5b9a\u4e00\u4e9b\u5c5e\u6027，\u6bd4\u5982\u767b\u5f55\u7528\u6237\u4fe1\u606f\u3001\u7f16\u8f91\u7684\u56fe\u7247 id \u7b49\u3002<\/p>\n

                  \"image-20250807165611246\"<\/p>\n

                  \u7f16\u5199\u62e6\u622a\u5668\u7684\u4ee3\u7801，\u9700\u8981\u5b9e\u73b0 HandshakeInterceptor \u63a5\u53e3：<\/p>\n

                  \/**
                  \n * Websocket \u62e6\u622a\u5668, \u5efa\u7acb\u8fde\u63a5\u524d\u9700\u8981\u5148\u8fdb\u884c\u6821\u9a8c
                  \n *\/<\/span>
                  \n@Slf4j<\/span>
                  \npublic<\/span> class<\/span> WsHandshakeInterceptor<\/span> implements<\/span> HandshakeInterceptor<\/span> {<\/span><\/p>\n

                  @Resource<\/span>
                  \n private<\/span> UserService<\/span> userService;<\/span><\/p>\n

                  @Resource<\/span>
                  \n private<\/span> PictureService<\/span> pictureService;<\/span><\/p>\n

                  @Resource<\/span>
                  \n private<\/span> SpaceService<\/span> spaceService;<\/span><\/p>\n

                  @Resource<\/span>
                  \n private<\/span> SpaceUserAuthManager<\/span> spaceUserAuthManager;<\/span> \/\/ \u5f00\u53d1\u56e2\u961f\u7a7a\u95f4\u65f6, \u5f00\u53d1\u7684\u516c\u5171\u529f\u80fd\u5bf9\u8c61, \u91cc\u9762\u6709\u65b9\u6cd5, \u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u60c5\u51b5, \u8fd4\u56de\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u6743\u9650\u5217\u8868<\/span><\/p>\n

                  \/\/ 1. \u5b9e\u73b0 HandshakeInterceptor \u63a5\u53e3, \u91cd\u5199\u63e1\u624b\u524d\u3001\u63e1\u624b\u540e\u7684\u4e24\u4e2a\u65b9\u6cd5\u7684\u903b\u8f91<\/span><\/p>\n

                  \/**
                  \n * \u5f53\u524d\u65b9\u6cd5\u662f\u5efa\u7acb\u8fde\u63a5\u524d\u7684\u6821\u9a8c, \u5982\u679c\u6821\u9a8c\u4fe1\u606f\u6ca1\u901a\u8fc7, \u8fd4\u56de false \u8fde\u63a5\u5931\u8d25\u5373\u53ef, \u65e0\u9700\u629b\u5f02\u5e38, \u901a\u8fc7\u6253\u65e5\u5fd7\u786e\u5b9a\u9519\u8bef\u4f4d\u7f6e
                  \n * @param request
                  \n * @param response
                  \n * @param wsHandler
                  \n * @param attributes \u7ed9 WebSocketSession \u4f1a\u8bdd\u8bbe\u7f6e\u5c5e\u6027
                  \n * @return
                  \n * @throws Exception
                  \n *\/<\/span>
                  \n @Override<\/span>
                  \n public<\/span> boolean<\/span> beforeHandshake<\/span>(<\/span>ServerHttpRequest<\/span> request,<\/span> ServerHttpResponse<\/span> response,<\/span> WebSocketHandler<\/span> wsHandler,<\/span> Map<\/span><<\/span>String<\/span>,<\/span> Object<\/span>><\/span><\/span> attributes)<\/span> throws<\/span> Exception<\/span> {<\/span>
                  \n \/\/ 2. \u63e1\u624b\u524d\u7684\u903b\u8f91, \u5728\u8fd9\u4e2a\u65b9\u6cd5\u4e2d\u5b8c\u6210\u5efa\u7acb\u8fde\u63a5\u524d\u7684\u6821\u9a8c, \u6b65\u9aa4\u5982\u4e0b:<\/span>
                  \n \/\/ \u83b7\u53d6\u767b\u5f55\u7528\u6237<\/span>
                  \n \/\/ \u6821\u9a8c\u7528\u6237\u662f\u5426\u6709\u7f16\u8f91\u5f53\u524d\u56fe\u7247\u7684\u6743\u9650<\/span>
                  \n \/\/ \u5982\u679c\u662f\u56e2\u961f\u7a7a\u95f4, \u5e76\u4e14\u6709\u7f16\u8f91\u8005\u6743\u9650, \u624d\u80fd\u5efa\u7acb\u8fde\u63a5<\/span>
                  \n \/\/ \u8bbe\u7f6e\u7528\u6237\u767b\u5f55\u4fe1\u606f\u7b49\u5c5e\u6027\u5230 WebSocket \u4f1a\u8bdd\u4e2d<\/span><\/p>\n

                  if<\/span>(<\/span>request instanceof<\/span> ServletServerHttpRequest<\/span>)<\/span>{<\/span>
                  \n \/\/ 3. \u4ece ServletServerHttpRequest \u4e2d\u62ff\u5230 ServletRequest<\/span>
                  \n HttpServletRequest<\/span> httpServletRequest =<\/span> (<\/span>(<\/span>ServletServerHttpRequest<\/span>)<\/span> request)<\/span>.<\/span>getServletRequest<\/span>(<\/span>)<\/span>;<\/span>
                  \n \/\/ 4. \u4ece\u8bf7\u6c42\u4e2d\u83b7\u53d6\u4fe1\u606f, \u5982\u7528\u6237\u4fe1\u606f, \u6b63\u5728\u7f16\u8f91\u7684\u56fe\u7247\u4fe1\u606f<\/span>
                  \n String<\/span> pictureId =<\/span> httpServletRequest.<\/span>getParameter<\/span>(<\/span>"pictureId"<\/span>)<\/span>;<\/span>
                  \n if<\/span>(<\/span>StrUtil<\/span>.<\/span>isBlank<\/span>(<\/span>pictureId)<\/span>)<\/span>{<\/span>
                  \n \/\/ \u627e\u4e0d\u5230\u5f53\u524d\u7f16\u8f91\u7684\u56fe\u7247<\/span>
                  \n log.<\/span>error<\/span>(<\/span>"\u7f3a\u5c11\u4f53\u56fe\u7247\u53c2\u6570, \u62d2\u7edd\u63e1\u624b"<\/span>)<\/span>;<\/span>
                  \n return<\/span> false<\/span>;<\/span>
                  \n }<\/span>
                  \n \/\/ 5. \u83b7\u53d6\u5f53\u524d\u767b\u5f55\u7528\u6237\u4fe1\u606f<\/span>
                  \n User<\/span> loginUser =<\/span> userService.<\/span>getLoginUser<\/span>(<\/span>httpServletRequest)<\/span>;<\/span>
                  \n if<\/span>(<\/span>ObjUtil<\/span>.<\/span>isEmpty<\/span>(<\/span>loginUser)<\/span>)<\/span>{<\/span>
                  \n log.<\/span>error<\/span>(<\/span>"\u7528\u6237\u672a\u767b\u5f55, \u62d2\u7edd\u63e1\u624b"<\/span>)<\/span>;<\/span>
                  \n return<\/span> false<\/span>;<\/span>
                  \n }<\/span><\/p>\n

                  \/\/ 6. \u67e5\u5230\u5f53\u524d\u56fe\u7247\u4fe1\u606f, \u7531\u4e8e\u6821\u9a8c\u5f53\u524d\u767b\u5f55\u7528\u6237\u662f\u5426\u6709\u7f16\u8f91\u6743\u9650<\/span>
                  \n Picture<\/span> picture =<\/span> pictureService.<\/span>getById<\/span>(<\/span>pictureId)<\/span>;<\/span>
                  \n if<\/span>(<\/span>ObjUtil<\/span>.<\/span>isEmpty<\/span>(<\/span>picture)<\/span>)<\/span>{<\/span>
                  \n log.<\/span>error<\/span>(<\/span>"\u56fe\u7247\u4e0d\u5b58\u5728, \u62d2\u7edd\u63e1\u624b"<\/span>)<\/span>;<\/span>
                  \n return<\/span> false<\/span>;<\/span>
                  \n }<\/span><\/p>\n

                  Long<\/span> spaceId =<\/span> picture.<\/span>getSpaceId<\/span>(<\/span>)<\/span>;<\/span>
                  \n Space<\/span> space =<\/span> null<\/span>;<\/span>
                  \n \/\/ 8. \u6821\u9a8c\u56fe\u7247\u6240\u5728\u7a7a\u95f4\u662f\u5426\u5b58\u5728, \u4ee5\u53ca\u6240\u5728\u7a7a\u95f4\u662f\u5426\u4e3a\u56e2\u961f\u7a7a\u95f4<\/span>
                  \n if<\/span>(<\/span>spaceId !=<\/span> null<\/span>)<\/span>{<\/span>
                  \n space =<\/span> spaceService.<\/span>getById<\/span>(<\/span>spaceId)<\/span>;<\/span>
                  \n if<\/span>(<\/span>ObjUtil<\/span>.<\/span>isEmpty<\/span>(<\/span>space)<\/span>)<\/span>{<\/span>
                  \n log.<\/span>error<\/span>(<\/span>"\u56fe\u7247\u6240\u5728\u7a7a\u95f4\u4e0d\u5b58\u5728, \u62d2\u7edd\u63e1\u624b"<\/span>)<\/span>;<\/span>
                  \n return<\/span> false<\/span>;<\/span>
                  \n }<\/span>
                  \n if<\/span>(<\/span>space.<\/span>getSpaceType<\/span>(<\/span>)<\/span> !=<\/span> SpaceTypeEnum<\/span>.<\/span>TEAM<\/span>.<\/span>getValue<\/span>(<\/span>)<\/span>)<\/span>{<\/span>
                  \n log.<\/span>error<\/span>(<\/span>"\u56fe\u7247\u6240\u5728\u7a7a\u95f4\u4e0d\u662f\u56e2\u961f\u7a7a\u95f4, \u62d2\u7edd\u63e1\u624b"<\/span>)<\/span>;<\/span>
                  \n return<\/span> false<\/span>;<\/span>
                  \n }<\/span>
                  \n }<\/span>
                  \n \/\/ 9. spaceId \u4e3a\u7a7a, \u8868\u793a\u5f53\u524d\u7a7a\u95f4\u662f\u516c\u5171\u56fe\u5e93<\/span>
                  \n \/\/ \u516c\u5171\u56fe\u5e93\u7406\u8bba\u4e0a\u4e0d\u652f\u6301\u534f\u540c\u7f16\u8f91, \u4f46\u662f\u4e3a\u4e86\u62d3\u5c55\u591a\u4e2a\u7ba1\u7406\u5458\u534f\u540c\u7f16\u8f91\u516c\u5171\u7a7a\u95f4\u56fe\u7247, \u524d\u9762\u7684\u4ee3\u7801\u628a space \u62bd\u51fa\u6765<\/span>
                  \n List<\/span><<\/span>String<\/span>><\/span><\/span> permissionList =<\/span> spaceUserAuthManager.<\/span>getPermissionList<\/span>(<\/span>space,<\/span> loginUser)<\/span>;<\/span>
                  \n \/\/ \u5f15\u5165\u5f00\u53d1\u56e2\u961f\u7a7a\u95f4\u65f6\u7684 bean: SpaceUserAuthManager, \u53ef\u4ee5\u8c03\u7528\u6821\u9a8c\u65b9\u6cd5<\/span>
                  \n \/\/ getPermissionList() \u6709\u903b\u8f91, \u5982\u679c space == null && \u662f\u7ba1\u7406\u5458, \u8fd4\u56de\u7ba1\u7406\u5458\u6743\u9650\u5217\u8868<\/span><\/p>\n

                  \/\/ 10. \u6821\u9a8c\u7f16\u8f91\u6743\u9650, \u5982\u679c\u5f53\u524d\u6743\u9650\u5217\u8868\u6ca1\u6709\u7f16\u8f91\u6743\u9650, \u62d2\u7edd\u63e1\u624b<\/span>
                  \n if<\/span> (<\/span>!<\/span>permissionList.<\/span>contains<\/span>(<\/span>SpaceUserPermissionConstant<\/span>.<\/span>PICTURE_EDIT<\/span>)<\/span>)<\/span>{<\/span>
                  \n log.<\/span>error<\/span>(<\/span>"\u7528\u6237\u6ca1\u6709\u7f16\u8f91\u56fe\u7247\u7684\u6743\u9650, \u62d2\u7edd\u63e1\u624b"<\/span>)<\/span>;<\/span>
                  \n return<\/span> false<\/span>;<\/span>
                  \n }<\/span><\/p>\n

                  \/\/ 11. \u6821\u9a8c\u901a\u8fc7, \u53ef\u4ee5\u63e1\u624b, \u8bbe\u7f6e\u767b\u5f55\u7528\u6237\u7b49\u4fe1\u606f\u5230 WebSocket \u4f1a\u8bdd\u4e2d<\/span>
                  \n attributes.<\/span>put<\/span>(<\/span>"user"<\/span>,<\/span> loginUser)<\/span>;<\/span>
                  \n attributes.<\/span>put<\/span>(<\/span>"userId"<\/span>,<\/span> loginUser.<\/span>getId<\/span>(<\/span>)<\/span>)<\/span>;<\/span> \/\/ \u4e0d\u4e00\u5b9a\u7528\u5f97\u4e0a, \u4f46\u662f\u53ef\u4ee5\u4f20<\/span>
                  \n attributes.<\/span>put<\/span>(<\/span>"pictureId"<\/span>,<\/span> Long<\/span>.<\/span>valueOf<\/span>(<\/span>pictureId)<\/span>)<\/span>;<\/span> \/\/ \u4e00\u5b9a\u8981\u4f20, \u4e00\u4f1a\u8981\u7ef4\u62a4\u56fe\u7247ID\u5bf9\u5e94\u7684\u4f1a\u8bdd\u96c6\u5408<\/span>
                  \n \/\/ \u4ece\u8bf7\u6c42\u4e2d\u83b7\u53d6\u5230\u7684 pictureId \u662f String \u7c7b\u578b\u7684, \u9700\u8981\u8f6c\u4e3a Long \u7c7b\u578b<\/span>
                  \n \/\/ \u5728\u63e1\u624b\u901a\u8fc7\u7684\u4f4d\u7f6e, \u5411\u53c2\u6570 Map<String, Object> attributes \u63d2\u5165\u952e\u503c\u5bf9, \u5373\u53ef\u628a\u8fd9\u4e9b\u4fe1\u606f\u9884\u7f6e\u5230\u5373\u5c06\u521b\u5efa\u7684 WebSocket \u4f1a\u8bdd\u4e2d<\/span>
                  \n }<\/span>
                  \n return<\/span> true<\/span>;<\/span>
                  \n }<\/span><\/p>\n

                  @Override<\/span>
                  \n public<\/span> void<\/span> afterHandshake<\/span>(<\/span>ServerHttpRequest<\/span> request,<\/span> ServerHttpResponse<\/span> response,<\/span> WebSocketHandler<\/span> wsHandler,<\/span> Exception<\/span> exception)<\/span> {<\/span><\/p>\n

                  }<\/span>
                  \n}<\/span><\/p>\n

                  \n

                  4\u3001WebSocket <\/font><\/font><\/font> \u5904\u7406\u5668<\/font><\/font><\/font><\/h3>\n
                  \n

                  (1) \u5b9a\u4e49<\/font><\/font><\/font> WebSocket <\/font><\/font><\/font>\u5904\u7406\u5668\u7c7b<\/font><\/font><\/font><\/h4>\n
                  \n

                  \u6211\u4eec\u9700\u8981\u5b9a\u4e49 WebSocket \u5904\u7406\u5668\u7c7b，\u5728\u8fde\u63a5\u6210\u529f\u3001\u8fde\u63a5\u5173\u95ed\u3001\u63a5\u6536\u5230\u5ba2\u6237\u7aef\u6d88\u606f\u65f6\u8fdb\u884c\u76f8\u5e94\u7684\u5904\u7406\u3002<\/p>\n

                  \"image-20250807175541658\"<\/p>\n

                  @Component<\/span>
                  \npublic<\/span> class<\/span> PictureEditHandler<\/span> extends<\/span> TextWebSocketHandler<\/span> {<\/span>
                  \n}<\/span><\/p>\n

                  \u53ef\u4ee5\u7ee7\u627f TextWebSocketHandler \u62bd\u8c61\u7c7b，\u8fd9\u6837\u5c31\u80fd\u4ee5\u5b57\u7b26\u4e32\u7684\u65b9\u5f0f\u53d1\u9001\u548c\u63a5\u53d7\u6d88\u606f\u4e86；<\/p>\n

                  \u56e0\u4e3a\u540e\u7eed\u90fd\u662f\u4f7f\u7528 JSON \u8fdb\u884c\u524d\u540e\u7aef\u7684\u6570\u636e\u4ea4\u4e92，\u56e0\u6b64\u7ee7\u627f WebSocketHandler \u884d\u751f\u7684 TextWebSocketHandler；<\/p>\n

                  \n

                  \u63a5\u4e0b\u6765，\u6211\u4eec\u8981\u91cd\u5199\u62bd\u8c61\u7c7b\u4e2d\u7684\u4e09\u4e2a\u65b9\u6cd5：<\/p>\n

                  \"image-20250809085247879\"<\/p>\n

                  \n

                  (2) \u5b9a\u4e49\u5168\u5c40\u96c6\u5408\u5e38\u91cf<\/font><\/font><\/font><\/h4>\n
                  \n

                  \u9996\u5148\u5728\u5904\u7406\u5668\u7c7b\u4e2d\u5b9a\u4e49 2 \u4e2a\u5e38\u91cf，\u5206\u522b\u4e3a：<\/p>\n

                    \n
                  • \u4fdd\u5b58\u5f53\u524d\u6b63\u5728\u7f16\u8f91\u7684\u7528\u6237 id，\u6267\u884c\u7f16\u8f91\u64cd\u4f5c\u3001\u8fdb\u5165\u6216\u9000\u51fa\u7f16\u8f91\u65f6\u90fd\u4f1a\u6821\u9a8c\u3002<\/li>\n
                  • \u4fdd\u5b58\u53c2\u4e0e\u7f16\u8f91\u56fe\u7247\u7684\u7528\u6237 WebSocket \u4f1a\u8bdd\u7684\u96c6\u5408\u3002\u7531\u4e8e\u6bcf\u4e2a\u56fe\u7247\u7684\u534f\u4f5c\u7f16\u8f91\u90fd\u662f\u76f8\u4e92\u72ec\u7acb\u7684，\u6240\u4ee5\u9700\u8981\u7528 Map \u6765\u533a\u5206\u6bcf\u4e2a\u56fe\u7247 id \u5bf9\u5e94\u7684\u6570\u636e\u3002<\/li>\n<\/ul>\n

                    \u4ee3\u7801\u5982\u4e0b：<\/p>\n

                    @Component<\/span>
                    \npublic<\/span> class<\/span> PictureEditHandler<\/span> extends<\/span> TextWebSocketHandler<\/span> {<\/span>
                    \n \/\/ \u6bcf\u5f20\u56fe\u7247\u7684\u7f16\u8f91\u72b6\u6001，key: pictureId, value: \u5f53\u524d\u6b63\u5728\u7f16\u8f91\u7684\u7528\u6237 ID<\/span>
                    \n private<\/span> final<\/span> Map<\/span><<\/span>Long<\/span>,<\/span> Long<\/span>><\/span><\/span> pictureEditingUsers =<\/span> new<\/span> ConcurrentHashMap<\/span><<\/span>><\/span><\/span>(<\/span>)<\/span>;<\/span><\/p>\n

                    \/\/ \u4fdd\u5b58\u6240\u6709\u8fde\u63a5\u7684\u4f1a\u8bdd，key: pictureId, value: \u7528\u6237\u4f1a\u8bdd\u96c6\u5408<\/span>
                    \n private<\/span> final<\/span> Map<\/span><<\/span>Long<\/span>,<\/span> Set<\/span><<\/span>WebSocketSession<\/span>><\/span>><\/span><\/span> pictureSessions =<\/span> new<\/span> ConcurrentHashMap<\/span><<\/span>><\/span><\/span>(<\/span>)<\/span>;<\/span><\/p>\n

                    \/\/ …..<\/span>
                    \n}<\/span><\/p>\n

                    \u4e3a\u4fdd\u8bc1\u7ebf\u7a0b\u5b89\u5168，\u5168\u5c40\u5e38\u91cf\u96c6\u5408pictureSessions \u548c pictureEditingUsers \u90fd\u5fc5\u987b\u4f7f\u7528 ConcurrentHashMap：<\/p>\n

                  • \n

                    pictureSessions \u7684 key \u4e3a pictureId，value \u4e3a Set<WebSocketSession>\u3002 \u540c\u4e00\u4e2a PictureEditHandler \u5b9e\u4f8b\u4f1a\u88ab\u6240\u6709 WebSocket \u8fde\u63a5\u5171\u4eab，\u591a\u4e2a\u7ebf\u7a0b（\u8fde\u63a5）\u4f1a\u5e76\u53d1\u8bfb\u5199\u8be5 Map；\u7531\u4e8e\u53ef\u80fd\u540c\u65f6\u6709\u591a\u4e2a WebSocket \u5ba2\u6237\u7aef\u5efa\u7acb\u8fde\u63a5\u548c\u53d1\u9001\u6d88\u606f，\u96c6\u5408\u8981\u4f7f\u7528\u5e76\u53d1\u5305（JUC）\u4e2d\u7684 ConcurrentHashMap，\u6765\u4fdd\u8bc1\u7ebf\u7a0b\u5b89\u5168\u3002\u53ea\u6709 ConcurrentHashMap \u624d\u80fd\u907f\u514d\u7ade\u6001\u6761\u4ef6\u548c\u6570\u636e\u4e22\u5931\u3002<\/p>\n<\/li>\n

                  • \n

                    pictureEditingUsers \u7684 key \u4e3a pictureId，value \u4e3a\u5f53\u524d\u6b63\u5728\u7f16\u8f91\u8be5\u56fe\u7247\u7684 userId\u3002 \u8be5 Map \u540c\u6837\u4f1a\u88ab\u5e76\u53d1\u8bbf\u95ee，\u7528\u4e8e\u5224\u65ad\u67d0\u5f20\u56fe\u7247\u662f\u5426\u5df2\u6709\u7528\u6237\u6b63\u5728\u7f16\u8f91；\u5fc5\u987b\u4f7f\u7528\u7ebf\u7a0b\u5b89\u5168\u7684 ConcurrentHashMap \u6765\u786e\u4fdd\u72b6\u6001\u4e00\u81f4\u3002<\/p>\n<\/li>\n

                    \n

                    (3) \u5b9a\u4e49\u516c\u5171\u65b9\u6cd5：\u5e7f\u64ad\u7f16\u8f91\u4fe1\u606f<\/font><\/font><\/font><\/h4>\n
                    \n

                    \u7531\u4e8e\u63a5\u4e0b\u6765\u5f88\u591a\u6d88\u606f，\u90fd\u9700\u8981\u4f20\u9012\u7ed9\u6240\u6709\u534f\u4f5c\u8005，\u6240\u4ee5\u5148\u7f16\u5199\u4e00\u4e2a \u5e7f\u64ad\u6d88\u606f \u7684\u65b9\u6cd5\u3002<\/p>\n

                      \n
                    • \u8be5\u65b9\u6cd5\u4f1a\u6839\u636e pictureId，\u5c06\u54cd\u5e94\u6d88\u606f\u53d1\u9001\u7ed9\u7f16\u8f91\u8be5\u56fe\u7247\u7684\u6240\u6709\u4f1a\u8bdd\u3002<\/li>\n
                    • \u8003\u8651\u5230\u53ef\u80fd\u4f1a\u6709\u6d88\u606f，\u4e0d\u9700\u8981\u53d1\u9001\u7ed9\u7f16\u8f91\u8005\u672c\u4eba\u7684\u60c5\u51b5，\u8be5\u65b9\u6cd5\u8fd8\u53ef\u4ee5\u63a5\u53d7 excludeSession \u53c2\u6570，\u652f\u6301\u6392\u9664\u6389\u5411\u67d0\u4e2a\u4f1a\u8bdd\u53d1\u9001\u6d88\u606f\u3002<\/li>\n<\/ul>\n

                      \u4ee3\u7801\u5982\u4e0b：<\/p>\n

                      private<\/span> void<\/span> broadcastToPicture<\/span>(<\/span>Long<\/span> pictureId,<\/span>
                      \n PictureEditResponseMessage<\/span> pictureEditResponseMessage,<\/span>WebSocketSession<\/span> excludeSession)<\/span> throws<\/span> Exception<\/span> {<\/span><\/p>\n

                      \/\/ 12. \u52a0\u4e0a\u53c2\u6570 WebSocketSession excludeSession, \u8868\u793a\u4e0d\u9700\u8981\u63a5\u6536\u5e7f\u64ad\u4fe1\u606f\u7684 session<\/span>
                      \n \/\/ \u4e5f\u5c31\u662f Map value \u7684\u4f1a\u8bdd\u96c6\u5408\u4e2d, excludeSession \u6307\u7684\u662f\u7f16\u8f91\u64cd\u4f5c\u5bf9\u5e94\u7684\u7f16\u8f91\u8005\u7684 session<\/span>
                      \n \/\/ \u7f16\u8f91\u64cd\u4f5c, \u9700\u8981\u5bf9\u4e00\u4e2a session \u96c6\u5408\u4e2d, \u9664\u7f16\u8f91\u8005\u672c\u4eba session \u5916\u7684\u6240\u6709 session \u5e7f\u64ad\u4fe1\u606f<\/span><\/p>\n

                      \/\/ 1. \u6839\u636e\u5168\u5c40\u5e38\u91cf\u96c6\u5408 pictureSessions \u83b7\u53d6\u7f16\u8f91\u5f53\u524d\u56fe\u7247\u5bf9\u5e94\u7684\u4f1a\u8bdd\u96c6\u5408<\/span>
                      \n Set<\/span><<\/span>WebSocketSession<\/span>><\/span><\/span> sessionSet =<\/span> pictureSessions.<\/span>get<\/span>(<\/span>pictureId)<\/span>;<\/span><\/p>\n

                      \/\/ 2. \u96c6\u5408\u4e0d\u4e3a\u7a7a, \u64ad\u653e\u5e7f\u64ad<\/span>
                      \n if<\/span>(<\/span>!<\/span>ObjUtil<\/span>.<\/span>isNotEmpty<\/span>(<\/span>sessionSet)<\/span>)<\/span>{<\/span>
                      \n \/\/ 3. \u904d\u5386\u4f1a\u8bdd\u96c6\u5408\u4e2d\u7684\u6bcf\u4e00\u4e2a\u4f1a\u8bdd<\/span>
                      \n for<\/span>(<\/span>WebSocketSession<\/span> session :<\/span> sessionSet)<\/span>{<\/span><\/p>\n

                      \/\/ 8. \u521b\u5efa ObjectMapper \u5bf9\u8c61, \u6ce8\u610f\u5305\u662f jackson<\/span>
                      \n ObjectMapper<\/span> objectMapper =<\/span> new<\/span> ObjectMapper<\/span>(<\/span>)<\/span>;<\/span>
                      \n \/\/ 9. \u914d\u7f6e\u5e8f\u5217\u5316: \u5c06 Long \u7c7b\u578b\u8f6c\u4e3a String , \u89e3\u51b3\u7cbe\u5ea6\u4e22\u5931\u7684\u95ee\u9898<\/span>
                      \n SimpleModule<\/span> module<\/span> =<\/span> new<\/span> SimpleModule<\/span>(<\/span>)<\/span>;<\/span>
                      \n module<\/span>.<\/span>addSerializer<\/span>(<\/span>Long<\/span>.<\/span>class<\/span>,<\/span> ToStringSerializer<\/span>.<\/span>instance)<\/span>;<\/span>
                      \n module<\/span>.<\/span>addSerializer<\/span>(<\/span>Long<\/span>.<\/span>TYPE<\/span>,<\/span> ToStringSerializer<\/span>.<\/span>instance)<\/span>;<\/span>
                      \n objectMapper.<\/span>registerModule<\/span>(<\/span>module<\/span>)<\/span>;<\/span><\/p>\n

                      \/\/ 10. \u5c06 pictureEditResponseMessage \u7684\u6240\u6709\u5c5e\u6027\u5e8f\u5217\u5316\u4e3a JSON \u5b57\u7b26\u4e32<\/span>
                      \n String<\/span> message =<\/span> objectMapper.<\/span>writeValueAsString<\/span>(<\/span>pictureEditResponseMessage)<\/span>;<\/span>
                      \n \/\/ \u53ef\u4ee5\u5904\u7406: pictureEditResponseMessage \u7684 UserVO \u7684 Long \u8f6c\u4e3a String \u7684\u60c5\u51b5, Hutool \u4e0d\u884c\u6216\u8005\u5f88\u9ebb\u70e6<\/span><\/p>\n

                      \/\/ 11. \u6ce8\u91ca\u6389 5\u30016, \u5c06\u5b8c\u5168\u8f6c\u6362\u4e3a String \u7684\u7f16\u8f91\u8bf7\u6c42\u4f20\u5165\u4f1a\u8bdd\u4fe1\u606f\u4e2d<\/span>
                      \n TextMessage<\/span> textMessage =<\/span> new<\/span> TextMessage<\/span>(<\/span>message)<\/span>;<\/span><\/p>\n

                      \/\/ 5. \u5c06\u5f53\u524d\u7f16\u8f91\u7684\u54cd\u5e94\u4fe1\u606f, \u4ece JSON \u8f6c\u4e3a JSON \u683c\u5f0f\u7684 String<\/span>
                      \n \/\/ String str = JSONUtil.toJsonStr(pictureEditResponseMessage);<\/span><\/p>\n

                      \/\/ 6. \u521b\u5efa\u4e00\u4e2a TextMessage \u5bf9\u8c61, \u5c06\u7f16\u8f91\u4fe1\u606f\u5b57\u7b26\u4e32\u4f5c\u4e3a\u53c2\u6570, \u8c03\u7528\u5bf9\u5e94\u7684\u6784\u9020\u65b9\u6cd5<\/span>
                      \n \/\/ TextMessage textMessage = new TextMessage(str);<\/span><\/p>\n

                      \/\/ 4. \u5224\u65ad\u5f53\u524d\u4f1a\u8bdd\u5143\u7d20\u662f\u5426\u4e3a\u5f00\u542f\u7684\u72b6\u6001<\/span>
                      \n if<\/span>(<\/span>session.<\/span>isOpen<\/span>(<\/span>)<\/span>)<\/span>{<\/span><\/p>\n

                      \/\/ 13. \u5bf9\u4f1a\u8bdd\u96c6\u5408\u4e2d, \u9664\u4e86\u7f16\u8f91\u8005\u672c\u4eba session \u5916\u7684\u6240\u6709 session, \u5e7f\u64ad\u5f53\u524d\u7f16\u8f91\u8005\u7f16\u8f91\u64cd\u4f5c\u7684\u4fe1\u606f<\/span>
                      \n if<\/span>(<\/span>excludeSession !=<\/span> null<\/span> &&<\/span> session.<\/span>equals<\/span>(<\/span>excludeSession)<\/span>)<\/span>{<\/span>
                      \n \/\/ \u5f53\u524d\u7f16\u8f91\u8005\u4e0d\u53d1\u9001\u4fe1\u606f<\/span>
                      \n continue<\/span>;<\/span>
                      \n }<\/span><\/p>\n

                      \/\/ 7. \u5c06 TextMessage \u5bf9\u8c61(\u5f53\u524d\u7f16\u8f91\u8005\u7f16\u8f91\u64cd\u4f5c\u7684\u4fe1\u606f)\u4f5c\u4e3a\u53c2\u6570, \u4f20\u5165\u4f1a\u8bdd\u5143\u7d20\u7684\u4fe1\u606f\u5c5e\u6027\u4e2d<\/span>
                      \n session.<\/span>sendMessage<\/span>(<\/span>textMessage)<\/span>;<\/span>
                      \n \/\/ sendMessage() \u9700\u8981\u629b\u5f02\u5e38<\/span>
                      \n }<\/span>
                      \n }<\/span>
                      \n }<\/span>
                      \n}<\/span><\/p>\n

                      \/\/ 14. \u7f16\u5199\u4e00\u4e2a\u91cd\u8f7d\u65b9\u6cd5, \u652f\u6301\u4e0d\u4f20 WebSocketSession excludeSession \u53c2\u6570<\/span>
                      \nprivate<\/span> void<\/span> broadcastToPicture<\/span>(<\/span>Long<\/span> pictureId,<\/span>PictureEditResponseMessage<\/span> pictureEditResponseMessage)<\/span> throws<\/span> Exception<\/span> {<\/span>
                      \n \/\/ \u8c03\u7528\u5199\u597d\u7684\u65b9\u6cd5, excludeSession \u4f20 null, \u80fd\u5904\u7406\u66f4\u591a\u79cd\u60c5\u51b5<\/span>
                      \n broadcastToPicture<\/span>(<\/span>pictureId,<\/span> pictureEditResponseMessage,<\/span> null<\/span>)<\/span>;<\/span>
                      \n}<\/span><\/p>\n

                      \n

                      \u4e0a\u8ff0\u4ee3\u7801\u4e2d\u6709\u4e2a\u5c0f\u7ec6\u8282（\u6ce8\u91ca 8~11）：<\/p>\n

                      \"image-20250809095430825\"<\/p>\n

                      \u524d\u7aef JS \u65e0\u6cd5\u63a5\u6536 Long \u7c7b\u578b\u7684\u5c5e\u6027(\u7b2c\u4e00\u671f\u7f16\u5199 config.JsonConfig \u89e3\u51b3 Long \u7c7b\u578b\u7cbe\u5ea6\u4e22\u5931\u95ee\u9898, \u4e5f\u5c31\u662f\u5c06 HTTP \u54cd\u5e94\u7684\u4fe1\u606f\u4ece Long \u8f6c String \u518d\u8fd4\u56de\u7ed9\u524d\u7aef)：<\/p>\n

                      \"image-20250809094118288\"<\/p>\n

                      @JsonComponent<\/span>
                      \npublic<\/span> class<\/span> JsonConfig<\/span> {<\/span>
                      \n \/**
                      \n * \u6dfb\u52a0 Long \u8f6c json \u7cbe\u5ea6\u4e22\u5931\u7684\u914d\u7f6e
                      \n *\/<\/span>
                      \n @Bean<\/span>
                      \n public<\/span> ObjectMapper<\/span> jacksonObjectMapper<\/span>(<\/span>Jackson2ObjectMapperBuilder<\/span> builder)<\/span> {<\/span>
                      \n ObjectMapper<\/span> objectMapper =<\/span> builder.<\/span>createXmlMapper<\/span>(<\/span>false<\/span>)<\/span>.<\/span>build<\/span>(<\/span>)<\/span>;<\/span>
                      \n SimpleModule<\/span> module<\/span> =<\/span> new<\/span> SimpleModule<\/span>(<\/span>)<\/span>;<\/span>
                      \n module<\/span>.<\/span>addSerializer<\/span>(<\/span>Long<\/span>.<\/span>class<\/span>,<\/span> ToStringSerializer<\/span>.<\/span>instance)<\/span>;<\/span>
                      \n module<\/span>.<\/span>addSerializer<\/span>(<\/span>Long<\/span>.<\/span>TYPE<\/span>,<\/span> ToStringSerializer<\/span>.<\/span>instance)<\/span>;<\/span>
                      \n objectMapper.<\/span>registerModule<\/span>(<\/span>module<\/span>)<\/span>;<\/span>
                      \n return<\/span> objectMapper;<\/span>
                      \n }<\/span>
                      \n}<\/span><\/p>\n

                      \u7531\u4e8e\u524d\u7aef JS \u7684\u957f\u6574\u6570\u53ef\u80fd\u4f1a\u4e22\u5931\u7cbe\u5ea6，\u6240\u4ee5\u4f7f\u7528 Jackson \u81ea\u5b9a\u4e49\u5e8f\u5217\u5316\u5668，\u5728\u5c06\u5bf9\u8c61\u8f6c\u6362\u4e3a JSON \u5b57\u7b26\u4e32\u65f6，\u5c06 Long \u7c7b\u578b\u8f6c\u6362\u4e3a String \u7c7b\u578b；<\/p>\n

                      HTTP \u8bf7\u6c42\u9700\u8981\u7ecf\u8fc7\u8fd9\u6837\u7684\u5904\u7406，\u624d\u53ef\u4ee5\u8fd4\u56de\u54cd\u5e94\u7ed9\u524d\u7aef，\u6211\u4eec\u5f53\u524d\u7684 WebSocket \u8bf7\u6c42\u4e5f\u9700\u8981\u5904\u7406 Long \u7c7b\u578b\u7cbe\u5ea6\u4e22\u5931\u7684\u95ee\u9898；<\/p>\n

                      \u5426\u5219\u65e0\u6cd5\u62ff\u5230\u6b63\u5728\u7f16\u8f91\u56fe\u7247\u7684\u7528\u6237\u6b63\u786e\u7684 ID，\u5c31\u4e0d\u597d\u5224\u65ad\u8be5\u7528\u6237\u662f\u5426\u6709\u6743\u9650\u7f16\u8f91\u8be5\u56fe\u7247\u4e86\u3002<\/p>\n

                      \n

                      (4) \u5b9e\u73b0\u8fde\u63a5\u5efa\u7acb\u6210\u529f\u540e\u6267\u884c\u7684\u65b9\u6cd5<\/font><\/font><\/font><\/h4>\n
                      \n

                      \u5b9e\u73b0\u8fde\u63a5\u5efa\u7acb\u6210\u529f\u540e\u6267\u884c\u7684\u65b9\u6cd5，\u4fdd\u5b58\u4f1a\u8bdd\u5230\u96c6\u5408\u4e2d，\u5e76\u4e14\u7ed9\u5176\u4ed6\u4f1a\u8bdd\u53d1\u9001\u6d88\u606f：<\/p>\n

                      @Resource<\/span>
                      \nprivate<\/span> UserService<\/span> userService;<\/span><\/p>\n

                      @Override<\/span>
                      \npublic<\/span> void<\/span> afterConnectionEstablished<\/span>(<\/span>WebSocketSession<\/span> session)<\/span> throws<\/span> Exception<\/span> {<\/span>
                      \n \/\/ 1. \u5728 WebSocket \u62e6\u622a\u5668\u6743\u9650\u6821\u9a8c\u4e2d, \u6211\u4eec\u5728 attributes(WebSocketSession \u53c2\u6570) \u4e2d\u8bbe\u7f6e\u4e86\u767b\u5f55\u7528\u6237\u3001\u56fe\u7247 id<\/span>
                      \n \/\/ 2. \u4ece session \u5c5e\u6027\u4e2d\u83b7\u53d6\u5230\u5f53\u524d\u767b\u5f55\u7528\u6237\u6d88\u606f, \u5f53\u524d\u7f16\u8f91\u56fe\u7247\u7684 id<\/span>
                      \n User<\/span> user =<\/span> (<\/span>User<\/span>)<\/span> session.<\/span>getAttributes<\/span>(<\/span>)<\/span>.<\/span>get<\/span>(<\/span>"user"<\/span>)<\/span>;<\/span>
                      \n Long<\/span> pictureId =<\/span> (<\/span>Long<\/span>)<\/span> session.<\/span>getAttributes<\/span>(<\/span>)<\/span>.<\/span>get<\/span>(<\/span>"pictureId"<\/span>)<\/span>;<\/span>
                      \n \/\/ 3. \u4fdd\u5b58\u4f1a\u8bdd\u5230\u96c6\u5408\u4e2d<\/span>
                      \n \/\/ 4. \u5982\u679c\u662f\u9996\u6b21\u5c06\u4f1a\u8bdd\u4fdd\u5b58\u5230 pictureSessions \u4e2d,\u6b64\u65f6\u9700\u8981\u521d\u59cb\u5316 pictureSessions \u7a7a\u96c6\u5408 <\/span>
                      \n pictureSessions.<\/span>putIfAbsent<\/span>(<\/span>pictureId,<\/span> ConcurrentHashMap<\/span>.<\/span>newKeySet<\/span>(<\/span>)<\/span>)<\/span>;<\/span><\/p>\n

                      \/\/ 5. \u4fdd\u5b58\u4f1a\u8bdd\u5230\u96c6\u5408\u4e2d<\/span>
                      \n pictureSessions.<\/span>get<\/span>(<\/span>pictureId)<\/span>.<\/span>add<\/span>(<\/span>session)<\/span>;<\/span><\/p>\n

                      \/\/ 6. \u6784\u9020\u7f16\u8f91\u54cd\u5e94\u6d88\u606f<\/span>
                      \n PictureEditResponseMessage<\/span> pictureEditResponseMessage =<\/span> new<\/span> PictureEditResponseMessage<\/span>(<\/span>)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setType<\/span>(<\/span>"ENTER_EDIT"<\/span>)<\/span>;<\/span>
                      \n \/\/ 7. \u6784\u9020\u8fd4\u56de\u7ed9\u524d\u7aef\u7684\u6d88\u606f<\/span>
                      \n String<\/span> message =<\/span> String<\/span>.<\/span>format<\/span>(<\/span>"\u7528\u6237 %s \u52a0\u5165\u7f16\u8f91"<\/span>,<\/span> user.<\/span>getUserName<\/span>(<\/span>)<\/span>)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setMessage<\/span>(<\/span>message)<\/span>;<\/span><\/p>\n

                      \/\/ 8. \u7f16\u8f91\u52a8\u4f5c\u4e0d\u7528\u8bbe\u7f6e, \u56e0\u4e3a\u5f53\u524d\u8bbe\u7f6e\u7684\u54cd\u5e94\u662f\u7528\u6237\u52a0\u5165\u7f16\u8f91\u64cd\u4f5c<\/span>
                      \n \/\/ pictureEditResponseMessage.setEditAction();<\/span><\/p>\n

                      \/\/ 9. \u8bbe\u7f6e\u8131\u654f\u540e\u7684\u7528\u6237\u6d88\u606f\u5230\u54cd\u5e94\u4e2d<\/span>
                      \n pictureEditResponseMessage.<\/span>setUser<\/span>(<\/span>userService.<\/span>getUserVO<\/span>(<\/span>user)<\/span>)<\/span>;<\/span><\/p>\n

                      \/\/ 10. \u5e7f\u64ad"\u52a0\u5165\u7f16\u8f91\u4fe1\u606f"\u7ed9\u5f53\u524d\u4f1a\u8bdd\u96c6\u5408\u7684\u6240\u6709\u4f1a\u8bdd\u5143\u7d20. \u5305\u62ec\u81ea\u5df1<\/span>
                      \n broadcastToPicture<\/span>(<\/span>pictureId,<\/span> pictureEditResponseMessage)<\/span>;<\/span>
                      \n}<\/span><\/p>\n

                      \n

                      (5) \u7f16\u5199\u63a5\u6536\u5ba2\u6237\u7aef\u6d88\u606f\u7684\u65b9\u6cd5<\/font><\/font><\/font><\/h4>\n
                      \n

                      \u7f16\u5199\u63a5\u6536\u5ba2\u6237\u7aef\u6d88\u606f\u7684\u65b9\u6cd5，\u6839\u636e\u6d88\u606f\u7c7b\u522b\u6267\u884c\u4e0d\u540c\u7684\u5904\u7406：<\/p>\n

                      @Override<\/span>
                      \nprotected<\/span> void<\/span> handleTextMessage<\/span>(<\/span>WebSocketSession<\/span> session,<\/span> TextMessage<\/span> message)<\/span> throws<\/span> Exception<\/span> {<\/span>
                      \n \/\/ 1. \u4ece TextMessage(JSON \u7c7b\u578b\u5b57\u7b26\u4e32) \u83b7\u53d6\u524d\u7aef\u53d1\u9001\u7684\u6d88\u606f\u5185\u5bb9 , \u5c06 JSON \u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a PictureEditMessage<\/span>
                      \n PictureEditRequestMessage<\/span> pictureEditRequestMessage =<\/span> JSONUtil<\/span>.<\/span>toBean<\/span>(<\/span>message.<\/span>getPayload<\/span>(<\/span>)<\/span>,<\/span> PictureEditRequestMessage<\/span>.<\/span>class<\/span>)<\/span>;<\/span>
                      \n \/\/ \u8fd9\u91cc\u4e0d\u9700\u8981\u914d\u7f6e\u81ea\u5b9a\u4e49 JSON \u5e8f\u5217\u5316, \u56e0\u4e3a\u524d\u7aef\u53d1\u9001\u7684\u6d88\u606f(\u5305\u62ec userId)\u672c\u6765\u5c31\u662f String \u7c7b\u578b\u4e86, \u6b63\u5e38\u89e3\u6790\u5373\u53ef<\/span><\/p>\n

                      \/\/ 2. \u5c06 PictureEditMessage \u4e2d\u7684 type \u5c5e\u6027, \u8f6c\u4e3a\u6211\u4eec\u81ea\u5b9a\u4e49\u7684\u679a\u4e3e\u7c7b<\/span>
                      \n String<\/span> type =<\/span> pictureEditRequestMessage.<\/span>getType<\/span>(<\/span>)<\/span>;<\/span>
                      \n PictureEditMessageTypeEnum<\/span> pictureEditMessageTypeEnum =<\/span> PictureEditMessageTypeEnum<\/span>.<\/span>getEnumByValue<\/span>(<\/span>type)<\/span>;<\/span><\/p>\n

                      \/\/ 4. \u4ece session \u4e2d\u83b7\u53d6\u516c\u5171\u53c2\u6570<\/span>
                      \n User<\/span> user =<\/span> (<\/span>User<\/span>)<\/span> session.<\/span>getAttributes<\/span>(<\/span>)<\/span>.<\/span>get<\/span>(<\/span>"user"<\/span>)<\/span>;<\/span>
                      \n Long<\/span> pictureId =<\/span> (<\/span>Long<\/span>)<\/span> session.<\/span>getAttributes<\/span>(<\/span>)<\/span>.<\/span>get<\/span>(<\/span>"pictureId"<\/span>)<\/span>;<\/span><\/p>\n

                      \/\/ 3. \u6839\u636e PictureEditMessageTypeEnum \u7684\u503c, \u4e5f\u5c31\u662f\u6839\u636e\u6d88\u606f\u7c7b\u578b, \u8fdb\u884c\u5bf9\u5e94\u7684\u5904\u7406<\/span>
                      \n switch<\/span> (<\/span>pictureEditMessageTypeEnum)<\/span>{<\/span>
                      \n case<\/span> ENTER_EDIT<\/span>:<\/span>
                      \n handleEnterEditMessage<\/span>(<\/span>pictureEditRequestMessage,<\/span> session,<\/span> user,<\/span> pictureId)<\/span>;<\/span>
                      \n break<\/span>;<\/span>
                      \n case<\/span> EXIT_EDIT<\/span>:<\/span>
                      \n handleEditActionMessage<\/span>(<\/span>pictureEditRequestMessage,<\/span> session,<\/span> user,<\/span> pictureId)<\/span>;<\/span>
                      \n break<\/span>;<\/span>
                      \n case<\/span> EDIT_ACTION<\/span>:<\/span>
                      \n handleExitEditMessage<\/span>(<\/span>pictureEditRequestMessage,<\/span> session,<\/span> user,<\/span> pictureId)<\/span>;<\/span>
                      \n break<\/span>;<\/span>
                      \n default<\/span>:<\/span>
                      \n \/\/ \u6536\u5230 info \u3001error \u7c7b\u578b\u7684\u6d88\u606f, \u5982\u679c\u662f error, \u8bf4\u660e\u7528\u6237\u53c2\u6570\u4f20\u9012\u9519\u8bef, \u53ea\u7ed9\u5f53\u524d\u7528\u6237\u53d1\u9001\u4fe1\u606f<\/span>
                      \n PictureEditResponseMessage<\/span> pictureEditResponseMessage =<\/span> new<\/span> PictureEditResponseMessage<\/span>(<\/span>)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setType<\/span>(<\/span>PictureEditMessageTypeEnum<\/span>.<\/span>ERROR<\/span>.<\/span>getValue<\/span>(<\/span>)<\/span>)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setMessage<\/span>(<\/span>"\u6d88\u606f\u7c7b\u578b\u9519\u8bef"<\/span>)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setUser<\/span>(<\/span>userService.<\/span>getUserVO<\/span>(<\/span>user)<\/span>)<\/span>;<\/span>
                      \n \/\/ \u8fd9\u91cc\u4e25\u683c\u6765\u8bf4\u4e5f\u9700\u8981\u5904\u7406 Long \u7cbe\u5ea6\u4e22\u5931, \u4f46\u662f\u8fd9\u4e2a switch \u60c5\u51b5\u53ea\u662f\u4e00\u4e2a\u9519\u8bef\u6d88\u606f, \u5c31\u4e0d\u8f6c\u4e86<\/span>
                      \n session.<\/span>sendMessage<\/span>(<\/span>new<\/span> TextMessage<\/span>(<\/span>JSONUtil<\/span>.<\/span>toJsonStr<\/span>(<\/span>pictureEditRequestMessage)<\/span>)<\/span>)<\/span>;<\/span>
                      \n break<\/span>;<\/span>
                      \n }<\/span>
                      \n}<\/span><\/p>\n

                      \n

                      (6) \u7f16\u5199\u6bcf\u4e2a\u5904\u7406\u6d88\u606f\u7684\u65b9\u6cd5<\/font><\/font><\/font><\/h4>\n
                      \n

                      1. \u63a5\u4e0b\u6765\u4f9d\u6b21\u7f16\u5199\u6bcf\u4e2a\u5904\u7406\u6d88\u606f\u7684\u65b9\u6cd5\u3002\u9996\u5148\u662f\u7528\u6237\u8fdb\u5165\u7f16\u8f91\u72b6\u6001，\u8981\u8bbe\u7f6e\u5f53\u524d\u7528\u6237\u4e3a\u7f16\u8f91\u7528\u6237，\u5e76\u4e14\u5411\u5176\u4ed6\u5ba2\u6237\u7aef\u53d1\u9001\u6d88\u606f：<\/p>\n

                      \/**
                      \n* \u8fdb\u5165\u7f16\u8f91\u72b6\u6001
                      \n* @param pictureEditRequestMessage
                      \n* @param session
                      \n* @param user
                      \n* @param pictureId
                      \n*\/<\/span>
                      \npublic<\/span> void<\/span> handleEnterEditMessage<\/span>(<\/span>PictureEditRequestMessage<\/span> pictureEditRequestMessage,<\/span> WebSocketSession<\/span> session,<\/span> User<\/span> user,<\/span> Long<\/span> pictureId)<\/span> throws<\/span> Exception<\/span> {<\/span>
                      \n\/\/ 1. \u6ca1\u6709\u7528\u6237\u6b63\u5728\u7f16\u8f91\u56fe\u7247(\u7f16\u8f91\u5217\u8868\u4e2d\u6ca1\u6709\u8be5\u56fe\u7247, \u8bf4\u660e\u6ca1\u6709\u5176\u4ed6\u7528\u6237\u6b63\u5728\u7f16\u8f91), \u624d\u80fd\u8fdb\u5165\u7f16\u8f91<\/span>
                      \n if<\/span>(<\/span>!<\/span>pictureEditingUsers.<\/span>containsKey<\/span>(<\/span>pictureId)<\/span>)<\/span>{<\/span>
                      \n \/\/ 2. \u8bbe\u7f6e\u5f53\u524d\u7528\u6237\u6b63\u5728\u7f16\u8f91\u8be5\u56fe\u7247<\/span>
                      \n pictureEditingUsers.<\/span>put<\/span>(<\/span>pictureId,<\/span> user.<\/span>getId<\/span>(<\/span>)<\/span>)<\/span>;<\/span><\/p>\n

                      \/\/ 3. \u6784\u9020\u54cd\u5e94, \u53d1\u9001\u52a0\u5165\u7f16\u8f91\u7684\u6d88\u606f\u901a\u77e5<\/span>
                      \n PictureEditResponseMessage<\/span> pictureEditResponseMessage =<\/span> new<\/span> PictureEditResponseMessage<\/span>(<\/span>)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setType<\/span>(<\/span>PictureEditMessageTypeEnum<\/span>.<\/span>ENTER_EDIT<\/span>.<\/span>getValue<\/span>(<\/span>)<\/span>)<\/span>;<\/span>
                      \n String<\/span> message =<\/span> String<\/span>.<\/span>format<\/span>(<\/span>"\u7528\u6237 %s \u5f00\u59cb\u7f16\u8f91\u56fe\u7247"<\/span>,<\/span> user.<\/span>getUserName<\/span>(<\/span>)<\/span>)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setMessage<\/span>(<\/span>message)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setUser<\/span>(<\/span>userService.<\/span>getUserVO<\/span>(<\/span>user)<\/span>)<\/span>;<\/span><\/p>\n

                      \/\/ 4. \u5e7f\u64ad\u7ed9\u6240\u6709\u7528\u6237<\/span>
                      \n broadcastToPicture<\/span>(<\/span>pictureId,<\/span> pictureEditResponseMessage)<\/span>;<\/span>
                      \n }<\/span>
                      \n}<\/span><\/p>\n

                      \n

                      2. \u7528\u6237\u6267\u884c\u7f16\u8f91\u64cd\u4f5c\u65f6，\u5c06\u8be5\u64cd\u4f5c\u540c\u6b65\u7ed9 \u9664\u4e86\u5f53\u524d\u7528\u6237\u4e4b\u5916 \u7684\u5176\u4ed6\u5ba2\u6237\u7aef，\u4e5f\u5c31\u662f\u8bf4\u7f16\u8f91\u64cd\u4f5c\u4e0d\u7528\u518d\u540c\u6b65\u7ed9\u81ea\u5df1：<\/p>\n

                      \/**
                      \n * \u7528\u6237\u6b63\u5728\u7f16\u8f91
                      \n * @param pictureEditRequestMessage
                      \n * @param session
                      \n * @param user
                      \n * @param pictureId
                      \n * @throws Exception
                      \n *\/<\/span>
                      \npublic<\/span> void<\/span> handleEditActionMessage<\/span>(<\/span>PictureEditRequestMessage<\/span> pictureEditRequestMessage,<\/span> WebSocketSession<\/span> session,<\/span> User<\/span> user,<\/span> Long<\/span> pictureId)<\/span> throws<\/span> Exception<\/span> {<\/span>
                      \n \/\/ 1. \u5982\u679c\u5f53\u524d\u56fe\u7247\u7684\u7f16\u8f91\u7528\u6237, \u4e0d\u662f\u6b63\u5728\u7f16\u8f91\u7684\u4eba, \u4e0d\u80fd\u7f16\u8f91<\/span>
                      \n Long<\/span> editingUserId =<\/span> pictureEditingUsers.<\/span>get<\/span>(<\/span>pictureId)<\/span>;<\/span>
                      \n \/\/ 2. \u83b7\u53d6\u7f16\u8f91\u64cd\u4f5c<\/span>
                      \n String<\/span> editAction =<\/span> pictureEditRequestMessage.<\/span>getEditAction<\/span>(<\/span>)<\/span>;<\/span>
                      \n PictureEditActionEnum<\/span> actionEnum =<\/span> PictureEditActionEnum<\/span>.<\/span>getEnumByValue<\/span>(<\/span>editAction)<\/span>;<\/span>
                      \n \/\/ 3. \u7f16\u8f91\u64cd\u4f5c\u4e0d\u5b58\u5728, \u6253\u65e5\u5fd7<\/span>
                      \n if<\/span>(<\/span>actionEnum ==<\/span> null<\/span>)<\/span>{<\/span>
                      \n log.<\/span>error<\/span>(<\/span>"\u65e0\u6548\u7684\u7f16\u8f91\u52a8\u4f5c"<\/span>)<\/span>;<\/span>
                      \n return<\/span>;<\/span>
                      \n }<\/span>
                      \n \/\/ 4. \u786e\u8ba4\u5f53\u524d\u7528\u6237\u662f\u56fe\u7247\u7684\u7f16\u8f91\u8005<\/span>
                      \n if<\/span>(<\/span>editingUserId !=<\/span> null<\/span> &&<\/span> editingUserId.<\/span>equals<\/span>(<\/span>user.<\/span>getId<\/span>(<\/span>)<\/span>)<\/span>)<\/span>{<\/span>
                      \n \/\/ 5. \u6784\u9020\u54cd\u5e94\u4fe1\u606f, \u544a\u77e5\u5176\u4ed6\u7f16\u8f91\u8005\u5f53\u524d\u7528\u6237\u7684\u7f16\u8f91\u64cd\u4f5c<\/span>
                      \n PictureEditResponseMessage<\/span> pictureEditResponseMessage =<\/span> new<\/span> PictureEditResponseMessage<\/span>(<\/span>)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setType<\/span>(<\/span>PictureEditMessageTypeEnum<\/span>.<\/span>EDIT_ACTION<\/span>.<\/span>getValue<\/span>(<\/span>)<\/span>)<\/span>;<\/span>
                      \n String<\/span> message =<\/span> String<\/span>.<\/span>format<\/span>(<\/span>"%s \u6267\u884c\u4e86 %s"<\/span>,<\/span> user.<\/span>getUserName<\/span>(<\/span>)<\/span>,<\/span> actionEnum.<\/span>getText<\/span>(<\/span>)<\/span>)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setMessage<\/span>(<\/span>message)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setEditAction<\/span>(<\/span>editAction)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setUser<\/span>(<\/span>userService.<\/span>getUserVO<\/span>(<\/span>user)<\/span>)<\/span>;<\/span><\/p>\n

                      \/\/ 6. \u5e7f\u64ad\u9664\u4e86\u5f53\u524d\u7f16\u8f91\u8005\u5916\u7684\u5176\u4ed6\u7528\u6237, \u5426\u5219\u4f1a\u9020\u6210\u91cd\u590d\u7f16\u8f91<\/span>
                      \n broadcastToPicture<\/span>(<\/span>pictureId,<\/span> pictureEditResponseMessage,<\/span> session)<\/span>;<\/span>
                      \n }<\/span>
                      \n}<\/span><\/p>\n

                      \n

                      3. \u7528\u6237\u9000\u51fa\u7f16\u8f91\u64cd\u4f5c\u65f6，\u79fb\u9664\u5f53\u524d\u7528\u6237\u7684\u7f16\u8f91\u72b6\u6001，\u5e76\u4e14\u5411\u5176\u4ed6\u5ba2\u6237\u7aef\u53d1\u9001\u6d88\u606f：<\/p>\n

                      \/**
                      \n * \u7528\u6237\u9000\u51fa\u7f16\u8f91
                      \n * @param pictureEditRequestMessage
                      \n * @param session
                      \n * @param user
                      \n * @param pictureId
                      \n *\/<\/span>
                      \npublic<\/span> void<\/span> handleExitEditMessage<\/span>(<\/span>PictureEditRequestMessage<\/span> pictureEditRequestMessage,<\/span> WebSocketSession<\/span> session,<\/span> User<\/span> user,<\/span> Long<\/span> pictureId)<\/span> throws<\/span> Exception<\/span> {<\/span>
                      \n \/\/ 1. \u83b7\u53d6\u5f53\u524d\u56fe\u7247\u5bf9\u5e94\u7684\u7f16\u8f91\u8005 ID <\/span>
                      \n Long<\/span> editingUserId =<\/span> pictureEditingUsers.<\/span>get<\/span>(<\/span>pictureId)<\/span>;<\/span>
                      \n \/\/ 2. \u786e\u8ba4\u5f53\u524d\u7f16\u8f91\u8005\u662f\u5f53\u524d\u767b\u5f55\u7528\u6237<\/span>
                      \n if<\/span>(<\/span>editingUserId !=<\/span> null<\/span> &&<\/span> editingUserId.<\/span>equals<\/span>(<\/span>user.<\/span>getId<\/span>(<\/span>)<\/span>)<\/span>)<\/span>{<\/span>
                      \n \/\/ 3. \u4ece pictureEditingUsers \u79fb\u9664\u8be5 entry<\u56fe\u7247 ID, \u7528\u6237 ID><\/span>
                      \n pictureEditingUsers.<\/span>remove<\/span>(<\/span>pictureId)<\/span>;<\/span><\/p>\n

                      \/\/ 4. \u6784\u9020\u54cd\u5e94\u4fe1\u606f<\/span>
                      \n PictureEditResponseMessage<\/span> pictureEditResponseMessage =<\/span> new<\/span> PictureEditResponseMessage<\/span>(<\/span>)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setType<\/span>(<\/span>PictureEditMessageTypeEnum<\/span>.<\/span>EXIT_EDIT<\/span>.<\/span>getValue<\/span>(<\/span>)<\/span>)<\/span>;<\/span>
                      \n String<\/span> message =<\/span> String<\/span>.<\/span>format<\/span>(<\/span>"%s \u9000\u51fa\u7f16\u8f91"<\/span>,<\/span> user.<\/span>getUserName<\/span>(<\/span>)<\/span>)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setMessage<\/span>(<\/span>message)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setUser<\/span>(<\/span>userService.<\/span>getUserVO<\/span>(<\/span>user)<\/span>)<\/span>;<\/span><\/p>\n

                      \/\/ 5. \u5e7f\u64ad\u9000\u51fa\u7f16\u8f91\u7684\u6d88\u606f\u901a\u77e5<\/span>
                      \n broadcastToPicture<\/span>(<\/span>pictureId,<\/span> pictureEditResponseMessage)<\/span>;<\/span>
                      \n }<\/span>
                      \n}<\/span><\/p>\n

                      \n

                      (7) \u65ad\u5f00 <\/font><\/font><\/font>WebSocket <\/font><\/font><\/font>\u65f6\u7684\u903b\u8f91<\/font><\/font><\/font><\/h4>\n
                      \n

                      WebSocket \u8fde\u63a5\u5173\u95ed\u65f6，\u9700\u8981\u79fb\u9664\u5f53\u524d\u7528\u6237\u7684\u7f16\u8f91\u72b6\u6001\u3001\u5e76\u4e14\u4ece\u96c6\u5408\u4e2d\u5220\u9664\u5f53\u524d\u4f1a\u8bdd，\u8fd8\u53ef\u4ee5\u7ed9\u5176\u4ed6\u5ba2\u6237\u7aef\u53d1\u9001\u6d88\u606f\u901a\u77e5：<\/p>\n

                      \/**
                      \n * \u5173\u95ed\u8fde\u63a5
                      \n * @param session
                      \n * @param status
                      \n * @throws Exception
                      \n *\/<\/span>
                      \n@Override<\/span>
                      \npublic<\/span> void<\/span> afterConnectionClosed<\/span>(<\/span>WebSocketSession<\/span> session,<\/span> CloseStatus<\/span> status)<\/span> throws<\/span> Exception<\/span> {<\/span>
                      \n \/\/ 1. \u4ece session \u4e2d\u83b7\u53d6\u516c\u5171\u53c2\u6570<\/span>
                      \n User<\/span> user =<\/span> (<\/span>User<\/span>)<\/span> session.<\/span>getAttributes<\/span>(<\/span>)<\/span>.<\/span>get<\/span>(<\/span>"user"<\/span>)<\/span>;<\/span>
                      \n Long<\/span> pictureId =<\/span> (<\/span>Long<\/span>)<\/span> session.<\/span>getAttributes<\/span>(<\/span>)<\/span>.<\/span>get<\/span>(<\/span>"pictureId"<\/span>)<\/span>;<\/span><\/p>\n

                      \/\/ 2. \u79fb\u9664\u5f53\u524d\u7528\u6237\u7684\u7f16\u8f91\u72b6\u6001<\/span>
                      \n handleExitEditMessage<\/span>(<\/span>null<\/span>,<\/span> session,<\/span> user,<\/span> pictureId)<\/span>;<\/span><\/p>\n

                      \/\/ 3. \u5220\u9664\u4f1a\u8bdd<\/span>
                      \n Set<\/span><<\/span>WebSocketSession<\/span>><\/span><\/span> sessionSet =<\/span> pictureSessions.<\/span>get<\/span>(<\/span>pictureId)<\/span>;<\/span>
                      \n if<\/span>(<\/span>sessionSet !=<\/span> null<\/span>)<\/span>{<\/span>
                      \n \/\/ 4. \u4ece\u4f1a\u8bdd\u96c6\u5408\u4e2d\u5220\u9664\u4f1a\u8bdd(\u4ece value \u5143\u7d20: \u4f1a\u8bdd\u96c6\u5408\u4e2d, \u79fb\u9664\u5355\u4e2a\u4f1a\u8bdd)<\/span>
                      \n sessionSet.<\/span>remove<\/span>(<\/span>session)<\/span>;<\/span>
                      \n \/\/ 5. \u5982\u679c value: \u4f1a\u8bdd\u96c6\u5408\u5df2\u7ecf\u6ca1\u6709\u4f1a\u8bdd\u4e86, \u79fb\u9664\u6389 pictureId \u8fd9\u4e2a key<\/span>
                      \n if<\/span>(<\/span>sessionSet.<\/span>isEmpty<\/span>(<\/span>)<\/span>)<\/span>{<\/span>
                      \n pictureSessions.<\/span>remove<\/span>(<\/span>pictureId)<\/span>;<\/span>
                      \n }<\/span>
                      \n }<\/span>
                      \n \/\/ 6. \u901a\u77e5\u5176\u4ed6\u7528\u6237, \u8be5\u7528\u6237\u5df2\u79bb\u5f00\u7f16\u8f91<\/span>
                      \n PictureEditResponseMessage<\/span> pictureEditResponseMessage =<\/span> new<\/span> PictureEditResponseMessage<\/span>(<\/span>)<\/span>;<\/span>
                      \n \/\/ INFO \u7c7b\u578b\u8868\u793a\u53d1\u9001\u901a\u77e5<\/span>
                      \n pictureEditResponseMessage.<\/span>setType<\/span>(<\/span>PictureEditMessageTypeEnum<\/span>.<\/span>INFO<\/span>.<\/span>getValue<\/span>(<\/span>)<\/span>)<\/span>;<\/span>
                      \n String<\/span> message =<\/span> String<\/span>.<\/span>format<\/span>(<\/span>"\u7528\u6237 %s \u9000\u51fa\u7f16\u8f91"<\/span>,<\/span> user.<\/span>getUserName<\/span>(<\/span>)<\/span>)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setMessage<\/span>(<\/span>message)<\/span>;<\/span>
                      \n pictureEditResponseMessage.<\/span>setUser<\/span>(<\/span>userService.<\/span>getUserVO<\/span>(<\/span>user)<\/span>)<\/span>;<\/span><\/p>\n

                      \/\/ 7. \u5e7f\u64ad\u9000\u51fa\u6d88\u606f\u7ed9\u6240\u6709\u7528\u6237<\/span>
                      \n broadcastToPicture<\/span>(<\/span>pictureId,<\/span> pictureEditResponseMessage)<\/span>;<\/span>
                      \n}<\/span><\/p>\n

                      💡 \u7531\u4e8e\u5904\u7406\u5668\u7684\u4ee3\u7801\u5e76\u4e0d\u590d\u6742，\u800c\u4e14\u5904\u7406\u903b\u8f91\u4e2d\u4f7f\u7528\u5230\u4e86\u5f53\u524d\u7c7b\u7684\u5168\u5c40\u53d8\u91cf，\u6240\u4ee5\u6ca1\u6709\u9009\u62e9\u5c06\u6bcf\u4e2a\u5904\u7406\u5668\u5c01\u88c5\u4e3a\u5355\u72ec\u7684\u7c7b\u3002<\/p>\n

                      \u5927\u5bb6\u4e5f\u53ef\u4ee5\u5c06\u6bcf\u4e2a\u5904\u7406\u5668\u5c01\u88c5\u4e3a\u5355\u72ec\u7684\u7c7b（\u76f8\u5f53\u4e8e\u8bbe\u8ba1\u6a21\u5f0f\u4e2d\u7684\u7b56\u7565\u6a21\u5f0f），\u5e76\u4e14\u6839\u636e\u6d88\u606f\u7c7b\u522b\u8c03\u7528\u4e0d\u540c\u7684\u5904\u7406\u5668\u7c7b\u3002<\/p>\n

                      \n

                      5\u3001WebSocket <\/font><\/font><\/font>\u914d\u7f6e<\/font><\/font><\/font><\/h3>\n
                      \n

                      \u7c7b\u4f3c\u4e8e\u7f16\u5199 Spring MVC \u7684 Controller \u63a5\u53e3，\u53ef\u4ee5\u4e3a\u6307\u5b9a\u7684\u8def\u5f84\u914d\u7f6e\u5904\u7406\u5668\u548c\u62e6\u622a\u5668：<\/p>\n

                      \"image-20250809152610039\"<\/p>\n

                      @Configuration<\/span>
                      \n@EnableWebSocket<\/span>
                      \npublic<\/span> class<\/span> WebSocketConfig<\/span> implements<\/span> WebSocketConfigurer<\/span> {<\/span>
                      \n @Resource<\/span>
                      \n private<\/span> PictureEditHandler<\/span> pictureEditHandler;<\/span> \/\/ \u521a\u521a\u5f00\u53d1\u7684\u56fe\u7247\u6d88\u606f\u5904\u7406\u5668\u7c7b, \u5df2\u7ecf\u8bbe\u7f6e\u4e3a bean<\/span><\/p>\n

                      @Resource<\/span>
                      \n private<\/span> WsHandshakeInterceptor<\/span> wsHandshakeInterceptor;<\/span><\/p>\n

                      @Override<\/span>
                      \n public<\/span> void<\/span> registerWebSocketHandlers<\/span>(<\/span>WebSocketHandlerRegistry<\/span> registry)<\/span> {<\/span>
                      \n \/\/ websocket<\/span>
                      \n registry.<\/span>addHandler<\/span>(<\/span>pictureEditHandler,<\/span> "\/ws\/picture\/edit"<\/span>)<\/span>
                      \n .<\/span>addInterceptors<\/span>(<\/span>wsHandshakeInterceptor)<\/span>
                      \n .<\/span>setAllowedOrigins<\/span>(<\/span>"*"<\/span>)<\/span>;<\/span>
                      \n }<\/span>
                      \n}<\/span><\/p>\n

                      \u4e4b\u540e，\u524d\u7aef\u5c31\u53ef\u4ee5\u901a\u8fc7 WebSocket \u8fde\u63a5\u9879\u76ee\u542f\u52a8\u7aef\u53e3\u7684 \/ws\/picture\/edit \u8def\u5f84\u4e86\u3002<\/p>\n

                      \n

                      6\u3001Disruptor <\/font><\/font><\/font>\u4f18\u5316 <\/font><\/font><\/font>WebSocket <\/font><\/font><\/font>\u957f\u8fde\u63a5\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u963b\u585e\u3001\u987a\u5e8f\u4fdd\u8bc1\u4e0e\u4f4e\u5ef6\u8fdf\u95ee\u9898<\/font><\/font><\/font><\/h3>\n
                      \n

                      1\u3001\u73b0\u5b58\u7684\u7cfb\u7edf\u95ee\u9898<\/font><\/font><\/font><\/h4>\n
                      \n

                      WebSocket \u901a\u5e38\u662f\u957f\u8fde\u63a5，\u6bcf\u4e2a\u5ba2\u6237\u7aef\u90fd\u9700\u8981\u5360\u7528\u670d\u52a1\u5668\u8d44\u6e90\u3002<\/p>\n

                      \u5728 Spring WebSocket \u4e2d，\u6bcf\u4e2a WebSocket \u8fde\u63a5（\u5ba2\u6237\u7aef）\u5bf9\u5e94\u4e00\u4e2a\u72ec\u7acb\u7684 WebSocketSession，\u6d88\u606f\u7684\u5904\u7406\u662f\u5728\u8be5 WebSocketSession \u6240\u5c5e\u7684\u7ebf\u7a0b\u4e2d\u6267\u884c\u3002<\/p>\n

                      \u5982\u679c \u540c\u4e00\u4e2a WebSocket \u8fde\u63a5（\u5ba2\u6237\u7aef）\u8fde\u7eed\u53d1\u9001\u591a\u6761\u6d88\u606f，\u670d\u52a1\u5668\u4f1a \u6309\u7167\u63a5\u6536\u7684\u987a\u5e8f\u4f9d\u6b21\u540c\u6b65\u5904\u7406，\u800c\u4e0d\u662f\u5e76\u53d1\u6267\u884c\u3002\u8fd9\u662f\u4e3a\u4e86\u4fdd\u8bc1\u6bcf\u4e2a\u5ba2\u6237\u7aef\u7684\u6d88\u606f\u5904\u7406\u662f\u7ebf\u7a0b\u5b89\u5168\u7684\u3002<\/p>\n

                      \u53ef\u4ee5\u5728 handleTextMessage \u65b9\u6cd5\u4e2d\u589e\u52a0 Thread.sleep \u6765\u6d4b\u8bd5\u4e00\u4e0b\u3002\u8fde\u7eed\u70b9\u51fb\u591a\u6b21\u7f16\u8f91\u64cd\u4f5c，\u4f1a\u53d1\u73b0\u6bcf\u9694\u4e00\u6bb5\u65f6\u95f4\u65b9\u6cd5\u624d\u4f1a\u6267\u884c\u4e00\u6b21\u3002<\/p>\n

                      \n

                      \u867d\u7136\u591a\u4e2a\u5ba2\u6237\u7aef\u7684\u6d88\u606f\u5904\u7406\u662f\u53ef\u4ee5\u5e76\u53d1\u6267\u884c\u7684，\u4f46\u662f\u63a5\u53d7\u6d88\u606f\u548c\u5177\u4f53\u5904\u7406\u67d0\u4e2a\u6d88\u606f，\u4f7f\u7528\u7684\u662f \u540c\u4e00\u4e2a\u7ebf\u7a0b\u3002<\/p>\n

                      \u5982\u679c\u5904\u7406\u6d88\u606f\u7684\u8017\u65f6\u6bd4\u8f83\u957f，\u5e76\u53d1\u91cf\u53c8\u6bd4\u8f83\u9ad8，\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u54cd\u5e94\u65f6\u95f4\u53d8\u957f，\u751a\u81f3\u56e0\u4e3a\u8d44\u6e90\u8017\u5c3d\u800c\u670d\u52a1\u5d29\u6e83\u3002<\/p>\n

                      💡 \u4e3a\u4e86\u4fbf\u4e8e\u7406\u89e3，\u53ef\u4ee5\u7c7b\u6bd4\u4e00\u4e0b\u8c03\u7528 Spring MVC \u7684\u67d0\u4e2a\u63a5\u53e3\u65f6，\u5982\u679c\u8be5\u63a5\u53e3\u5185\u90e8\u7684\u8017\u65f6\u8f83\u957f，\u8bf7\u6c42\u7ebf\u7a0b\u5c31\u4f1a\u4e00\u76f4\u963b\u585e，\u6700\u7ec8\u5bfc\u81f4 Tomcat \u8bf7\u6c42\u8fde\u63a5\u6570(\u9ed8\u8ba4\u503c\u662f 200 \u4e2a\u8fde\u63a5)\u8017\u5c3d\u3002<\/p>\n

                      \u600e\u4e48\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u5462？\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u5c31\u662f\u5f00\u4e00\u4e2a\u7ebf\u7a0b\u4e13\u95e8\u6765\u5f02\u6b65\u5904\u7406\u6d88\u606f\u3002<\/p>\n

                      \u4f46\u662f\u6211\u4eec\u8fd8\u8981\u4fdd\u8bc1\u64cd\u4f5c\u662f\u6309\u7167\u987a\u5e8f\u540c\u6b65\u7ed9\u5176\u4ed6\u5ba2\u6237\u7aef\u7684，\u56e0\u6b64\u8fd8\u9700\u8981\u5f15\u5165\u4e00\u4e2a\u961f\u5217，\u5c06\u4efb\u52a1\u6309\u7167\u987a\u5e8f\u653e\u5230\u961f\u5217\u4e2d，\u4ea4\u7ed9\u7ebf\u7a0b\u53bb\u5904\u7406\u3002<\/p>\n

                      \"image-20250806151135949\"<\/p>\n

                      \u5176\u5b9e\u4e0a\u8ff0\u7684\u5f02\u6b65\u64cd\u4f5c + \u4ece\u4efb\u52a1\u961f\u5217\u53d6\u4efb\u52a1\u6267\u884c，\u4f7f\u7528\u7ebf\u7a0b\u6c60\u5c31\u53ef\u4ee5\u5b9e\u73b0\u4e86\u3002<\/p>\n

                      \u4f46\u5bf9\u4e8e\u534f\u540c\u7f16\u8f91\u573a\u666f，\u9700\u8981\u5c3d\u53ef\u80fd\u5730\u4fdd\u8bc1\u4f4e\u5ef6\u8fdf，\u56e0\u6b64\u6211\u4eec\u9009\u7528\u4e00\u79cd\u9ad8\u7ea7\u6280\u672f Disruptor \u65e0\u9501\u961f\u5217\u6765\u51cf\u5c11\u7ebf\u7a0b\u4e0a\u4e0b\u6587\u7684\u5207\u6362，\u80fd\u591f\u5728\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u4fdd\u6301\u4f4e\u5ef6\u8fdf\u548c\u9ad8\u541e\u5410\u91cf\u3002<\/p>\n

                      \u6b64\u5916，\u4f7f\u7528 Disruptor \u8fd8\u6709\u4e00\u4e2a\u4f18\u70b9，\u53ef\u4ee5\u5c06\u4efb\u52a1\u653e\u5230\u961f\u5217\u4e2d，\u901a\u8fc7\u4f18\u96c5\u505c\u673a\u673a\u5236，\u5728\u670d\u52a1\u505c\u6b62\u524d\u6267\u884c\u5b8c\u6240\u6709\u7684\u4efb\u52a1，\u518d\u9000\u51fa\u670d\u52a1，\u9632\u6b62\u6d88\u606f\u4e22\u5931\u3002<\/p>\n

                      \n

                      2\u3001Disruptor <\/font><\/font><\/font>\u4ecb\u7ecd<\/font><\/font><\/font><\/h4>\n
                      \n

                      Disruptor \u662f\u4e00\u79cd\u9ad8\u6027\u80fd\u7684\u5e76\u53d1\u6846\u67b6，\u7531 LMAX（\u4e00\u4e2a\u91d1\u878d\u4ea4\u6613\u7cfb\u7edf\u516c\u53f8）\u5f00\u53d1，\u5b83\u662f\u4e00\u79cd \u65e0\u9501\u7684\u73af\u5f62\u961f\u5217 \u6570\u636e\u7ed3\u6784，\u7528\u4e8e\u89e3\u51b3\u9ad8\u541e\u5410\u91cf\u548c\u4f4e\u5ef6\u8fdf\u573a\u666f\u4e2d\u7684\u5e76\u53d1\u95ee\u9898\u3002<\/p>\n

                      \u652f\u6301\u751f\u4ea7\u8005 – \u6d88\u8d39\u8005\u6a21\u5f0f，\u53ef\u4f5c\u4e3a\u6d88\u606f\u961f\u5217\u4f7f\u7528，\u9002\u7528\u4e8e\u91d1\u878d\u4ea4\u6613\u3001\u5b9e\u65f6\u6570\u636e\u5904\u7406\u3001\u6e38\u620f\u4e8b\u4ef6\u7b49\u5bf9\u5e76\u53d1\u548c\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u666f\u3002<\/p>\n

                      \u5b83\u6700\u5927\u7684\u7279\u70b9\u5c31\u662f\u5feb\u3001\u5ef6\u8fdf\u4f4e，\u975e\u5e38\u4f4e！<\/p>\n

                      \"image-20250809154857901\"<\/p>\n

                      Disruptor \u7684\u6838\u5fc3\u601d\u60f3\u662f\u57fa\u4e8e\u56fa\u5b9a\u5927\u5c0f\u7684 \u73af\u5f62\u7f13\u51b2\u533a（Ring Buffer），\u5e76\u901a\u8fc7\u5e8f\u5217\u5316\u63a7\u5236\u8bbf\u95ee，\u4ee5\u907f\u514d\u4f20\u7edf\u961f\u5217\u4e2d\u5e38\u89c1\u7684\u9501\u7ade\u4e89\u95ee\u9898\u3002<\/p>\n

                      \n

                      \u5b83\u4e3b\u8981\u901a\u8fc7\u4ee5\u4e0b\u51e0\u70b9\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684\u6d88\u606f\u4f20\u9012\u673a\u5236：<\/p>\n

                        \n
                      • \u73af\u5f62\u7f13\u51b2\u533a ：\u4f7f\u7528\u56fa\u5b9a\u5927\u5c0f\u7684\u6570\u7ec4，\u53ef\u4ee5\u590d\u7528\u5185\u5b58，\u907f\u514d\u4e86\u9891\u7e41\u7684\u5185\u5b58\u5206\u914d\u548c\u5783\u573e\u56de\u6536\u3002<\/li>\n
                      • \u65e0\u9501\u8bbe\u8ba1 ：\u4f9d\u8d56 CAS（Compare – And – Swap）\u548c\u5185\u5b58\u5c4f\u969c，\u800c\u4e0d\u662f\u4f20\u7edf\u7684\u9501，\u964d\u4f4e\u4e86\u7ebf\u7a0b\u5207\u6362\u7684\u5f00\u9500\u3002<\/li>\n
                      • \u7f13\u5b58\u53cb\u597d ：\u6700\u5927\u5316\u5229\u7528 CPU \u7684\u7f13\u5b58\u5c40\u90e8\u6027，\u63d0\u9ad8\u8bbf\u95ee\u901f\u5ea6\u3002<\/li>\n
                      • \u5e8f\u5217\u53f7\u673a\u5236 ：\u901a\u8fc7\u5e8f\u5217\u53f7\u7ba1\u7406\u751f\u4ea7\u8005\u548c\u6d88\u8d39\u8005\u7684\u8bbf\u95ee，\u4fdd\u8bc1\u6570\u636e\u4e00\u81f4\u6027\u3002<\/li>\n
                      • \u591a\u6d88\u8d39\u8005\u6a21\u5f0f ：\u652f\u6301\u591a\u6d88\u8d39\u8005\u5171\u4eab\u540c\u4e00\u73af\u5f62\u7f13\u51b2\u533a，\u5e76\u80fd\u914d\u7f6e\u4e0d\u540c\u7684\u6d88\u8d39\u7b56\u7565（\u5982\u4f9d\u8d56\u5173\u7cfb\u3001\u5e76\u884c\u6d88\u8d39\u7b49）\u3002<\/li>\n<\/ul>\n
                        \n

                        Disruptor \u4e0e\u4f20\u7edf\u961f\u5217\u5bf9\u6bd4：<\/p>\n\n\u7279\u6027DisruptorBlockingQueue<\/tr>\n\n\n\n\n\n\n\n
                        \u5e76\u53d1\u63a7\u5236<\/td>\n\u65e0\u9501（CAS + \u5185\u5b58\u5c4f\u969c）<\/td>\n\u57fa\u4e8e\u9501（ReentrantLock）<\/td>\n<\/tr>\n
                        \u5185\u5b58\u7ba1\u7406<\/td>\n\u56fa\u5b9a\u957f\u5ea6\u7684\u73af\u5f62\u6570\u7ec4<\/td>\n\u52a8\u6001\u6570\u7ec4\u6216\u94fe\u8868<\/td>\n<\/tr>\n
                        \u6027\u80fd<\/td>\n\u6781\u9ad8（\u767e\u4e07\u7ea7\u522b\u6d88\u606f \/ \u79d2）<\/td>\n\u8f83\u4f4e（\u6570\u4e07\u6d88\u606f \/ \u79d2）<\/td>\n<\/tr>\n
                        \u5ef6\u8fdf<\/td>\n\u7eb3\u79d2\u7ea7\u522b<\/td>\n\u6beb\u79d2\u7ea7\u522b<\/td>\n<\/tr>\n
                        GC \u538b\u529b<\/td>\n\u6781\u4f4e（\u6570\u636e\u590d\u7528）<\/td>\n\u8f83\u9ad8（\u9891\u7e41\u521b\u5efa\u65b0\u5bf9\u8c61）<\/td>\n<\/tr>\n
                        \u9002\u7528\u573a\u666f<\/td>\n\u9ad8\u9891\u5b9e\u65f6\u6d88\u606f\u5904\u7406\u3001\u91d1\u878d\u7cfb\u7edf<\/td>\n\u4e00\u822c\u751f\u4ea7\u8005\u6d88\u8d39\u8005\u6a21\u578b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                        \n

                        3\u3001Disruptor <\/font><\/font><\/font>\u6838\u5fc3\u6982\u5ff5\u4e0e\u5de5\u4f5c\u6d41\u7a0b<\/font><\/font><\/font><\/h4>\n
                        \n

                        \u5148\u4e86\u89e3 Disruptor \u7684\u6838\u5fc3\u6982\u5ff5：<\/p>\n

                          \n
                        • RingBuffer（\u73af\u5f62\u7f13\u51b2\u533a） ：\u56fa\u5b9a\u5927\u5c0f\u7684\u5faa\u73af\u6570\u7ec4，\u7528\u4e8e\u5b58\u50a8\u6570\u636e\u9879，\u751f\u4ea7\u8005\u548c\u6d88\u8d39\u8005\u5171\u4eab\u8be5\u6570\u636e\u7ed3\u6784\u3002<\/li>\n
                        • Event（\u4e8b\u4ef6） ：\u5b58\u50a8\u5728 RingBuffer \u4e2d\u7684\u6570\u636e\u5bf9\u8c61，\u7528\u4e8e\u8868\u793a\u8981\u4f20\u9012\u7684\u6d88\u606f\u6216\u6570\u636e\u3002<\/li>\n
                        • Producer（\u751f\u4ea7\u8005） ：\u8d1f\u8d23\u5411 RingBuffer \u5199\u5165\u6570\u636e\u7684\u89d2\u8272\u3002<\/li>\n
                        • Consumer（\u6d88\u8d39\u8005） ：\u4ece RingBuffer \u4e2d\u8bfb\u53d6\u5e76\u5904\u7406\u6570\u636e\u7684\u89d2\u8272\u3002<\/li>\n
                        • Sequencer（\u5e8f\u5217\u5668） ：\u7ba1\u7406\u751f\u4ea7\u8005\u4e0e\u6d88\u8d39\u8005\u7684\u7d22\u5f15，\u786e\u4fdd\u5e76\u53d1\u5b89\u5168\u7684\u5e8f\u5217\u7ba1\u7406\u3002<\/li>\n
                        • SequenceBarrier（\u5e8f\u5217\u5c4f\u969c） ：\u63a7\u5236\u6d88\u8d39\u8005\u7b49\u5f85\u6570\u636e\u53ef\u7528\u7684\u673a\u5236，\u786e\u4fdd\u6570\u636e\u5b8c\u6574\u6027\u3002<\/li>\n
                        • WaitStrategy（\u7b49\u5f85\u7b56\u7565） ：\u5b9a\u4e49\u6d88\u8d39\u8005\u5982\u4f55\u7b49\u5f85\u65b0\u7684\u6570\u636e（\u5982\u81ea\u65cb\u3001\u81ea\u9002\u5e94\u7b49\u5f85\u7b49）\u3002<\/li>\n
                        • EventProcessor（\u4e8b\u4ef6\u5904\u7406\u5668） ：\u96c6\u6210\u4e86 Consumer \u548c SequenceBarrier，\u7528\u4e8e\u66f4\u9ad8\u7ea7\u7684\u6d88\u8d39\u63a7\u5236\u3002<\/li>\n<\/ul>\n

                          \u800c Disruptor \u662f\u5c01\u88c5\u4e86 RingBuffer\u3001Producer \u548c Consumer \u7684\u6838\u5fc3\u7ba1\u7406\u7c7b，\u7528\u4e8e\u534f\u8c03\u6240\u6709\u7ec4\u4ef6\u7684\u8fd0\u884c\u3002<\/p>\n

                          \n

                          \u4e0b\u9762\u6211\u4e3e\u4f8b\u6765\u8bf4\u660e Disruptor \u7684\u5de5\u4f5c\u6d41\u7a0b：<\/p>\n

                        • \u73af\u5f62\u961f\u5217\u521d\u59cb\u5316 ：\u521b\u5efa\u4e00\u4e2a\u56fa\u5b9a\u5927\u5c0f\u4e3a 8 \u7684 RingBuffer（\u7d22\u5f15\u8303\u56f4 0 – 7），\u6bcf\u4e2a\u683c\u5b50\u5b58\u50a8\u4e00\u4e2a\u53ef\u590d\u7528\u7684\u4e8b\u4ef6\u5bf9\u8c61，\u5e8f\u53f7\u521d\u59cb\u4e3a 0\u3002<\/li>\n
                        • \u751f\u4ea7\u8005\u5199\u5165\u6570\u636e ：\u751f\u4ea7\u8005\u901a\u8fc7\u53d6\u6a21，\u7533\u8bf7\u7d22\u5f15 0（\u5e8f\u53f7 0），\u5c06\u6570\u636e \u201cA\u201d \u5199\u5165\u4e8b\u4ef6\u5bf9\u8c61，\u63d0\u4ea4\u540e\u5e8f\u53f7\u9012\u589e\u4e3a 1，\u4e0b\u4e00\u4e2a\u5199\u5165\u7d22\u5f15\u53d8\u4e3a 1\u3002<\/li>\n
                        • \u6d88\u8d39\u8005\u8bfb\u53d6\u6570\u636e ：\u6d88\u8d39\u8005\u68c0\u67e5\u7d22\u5f15 0（\u5e8f\u53f7 0），\u8bfb\u53d6\u6570\u636e \u201cA\u201d，\u5904\u7406\u540e\u63d0\u4ea4，\u5e8f\u53f7\u9012\u589e\u4e3a 1，\u4e0b\u4e00\u4e2a\u8bfb\u53d6\u7d22\u5f15\u53d8\u4e3a 1\u3002<\/li>\n
                        • \u73af\u5f62\u961f\u5217\u5faa\u73af\u4f7f\u7528 ：\u5f53\u751f\u4ea7\u8005\u5199\u5165\u5230\u7d22\u5f15 7（\u5e8f\u53f7 7）\u540e，\u7d22\u5f15\u56de\u5230 0（\u5e8f\u53f7 8），\u5f62\u6210\u5faa\u73af\u5b58\u50a8，\u4f46\u5e8f\u53f7\u4f1a\u6301\u7eed\u81ea\u589e\u4ee5\u533a\u5206\u6570\u636e\u7684\u5148\u540e\u987a\u5e8f\u3002<\/li>\n
                        • \u9632\u6b62\u6570\u636e\u8986\u76d6 ：\u5982\u679c\u751f\u4ea7\u8005\u8ffd\u4e0a\u6d88\u8d39\u8005，\u6d88\u8d39\u8005\u5c1a\u672a\u5904\u7406\u5b8c\u6570\u636e，\u751f\u4ea7\u8005\u4f1a\u7b49\u5f85(\u7b56\u7565\u662f\u4e0d\u7ee7\u7eed\u751f\u4ea7，\u800c\u4e0d\u662f\u6269\u5bb9)，\u786e\u4fdd\u6570\u636e\u4e0d\u88ab\u8986\u76d6\u3002<\/li>\n

                          \u4e0b\u56fe\u662f\u4e00\u4e2a Disruptor \u751f\u4ea7\u8005\u7684\u6a21\u578b，\u4ec5\u4f9b\u53c2\u8003，\u4e86\u89e3\u4e00\u4e0b\u5373\u53ef：<\/p>\n

                          \"image-20250809160444829\"<\/p>\n

                          \u5176\u5b9e\u5bf9\u5927\u5bb6\u6765\u8bf4，\u5148\u5c06 Disruptor \u5f53\u505a\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u961f\u5217\u6765\u4f7f\u7528\u5c31\u53ef\u4ee5\u4e86，\u53ef\u4ee5\u5411\u961f\u5217\u4e2d\u6dfb\u52a0\u4e8b\u4ef6\u5e76\u5b9a\u4e49\u5904\u7406\u65b9\u5f0f\u3002<\/p>\n

                            \n
                          • \u4e0a\u9762\u7684\u5185\u5bb9\u91cd\u70b9\u8bb0\u5fc6 Disruptor \u7684\u65e0\u9501，CAS，\u73af\u5f62\u961f\u5217，\u6d88\u606f\u751f\u4ea7\u65f6\u5e8f\u53f7\u7684\u63a7\u5236，\u4ee5\u53ca\u9632\u6b62\u6570\u636e\u8986\u76d6\u7684\u673a\u5236；<\/li>\n
                          • \u611f\u5174\u8da3\u7684\u540c\u5b66\u53ef\u4ee5\u9605\u8bfb \u8fd9\u7bc7\u6587\u7ae0 \u6df1\u5165\u4e86\u89e3 Disruptor \u6027\u80fd\u9ad8\u7684\u539f\u56e0\u3002<\/li>\n<\/ul>\n

                            \u4e0b\u9762\u6211\u4eec\u6765\u5f15\u5165 Disruptor \u6765\u4f18\u5316\u4ee3\u7801\u3002<\/p>\n

                            \n

                            4\u3001Disruptor<\/font><\/font><\/font> \u5b9e\u6218<\/font><\/font><\/font><\/h4>\n
                            \n
                            (1) \u5f15\u5165 <\/font><\/font><\/font>Disruptor <\/font><\/font><\/font>\u4f9d\u8d56<\/font><\/font><\/font><\/h5>\n
                            \n

                            <!– \u9ad8\u6027\u80fd\u65e0\u9501\u961f\u5217 –><\/span>
                            \n<<\/span>dependency<\/span>><\/span><\/span>
                            \n <<\/span>groupId<\/span>><\/span><\/span>com.lmax<\/<\/span>groupId<\/span>><\/span><\/span>
                            \n <<\/span>artifactId<\/span>><\/span><\/span>disruptor<\/<\/span>artifactId<\/span>><\/span><\/span>
                            \n <<\/span>version<\/span>><\/span><\/span>3.4.2<\/<\/span>version<\/span>><\/span><\/span>
                            \n<\/<\/span>dependency<\/span>><\/span><\/span><\/p>\n

                            \n
                            (2) \u5b9a\u4e49\u56fe\u7247\u7f16\u8f91\u4e8b\u4ef6<\/font><\/font><\/font><\/h5>\n
                            \n

                            \u5f15\u5165 Disruptor \u540e，\u7b2c\u4e00\u4ef6\u4e8b\u662f\u628a\u201c\u6536\u5230\u6d88\u606f \u2192 \u5904\u7406\u6d88\u606f\u201d\u8fd9\u4e00\u6574\u6761\u94fe\u8def\u62c6\u6210\u300c\u4e8b\u4ef6\u300d\u3002<\/p>\n

                            \"image-20250809163419929\"<\/p>\n

                            \n

                            Disruptor \u53ea\u8ba4\u8bc6\u4e8b\u4ef6（Event），\u6240\u4ee5\u5fc5\u987b\u628a\u539f\u6765\u7684\u540c\u6b65\u5904\u7406\u903b\u8f91（handleTextMessage \u53ca 3 \u4e2a handleXxx \u65b9\u6cd5）\u6539\u9020\u6210\u300c\u751f\u4ea7\u4e8b\u4ef6 \u2192 \u6d88\u8d39\u4e8b\u4ef6\u300d\u6a21\u578b：<\/p>\n

                            \"image-20250809170839928\"<\/p>\n

                            \n

                            \u5728 websocket.disruptor \u5305\u4e2d\u65b0\u5efa PictureEditEvent \u7c7b，\u5145\u5f53\u4e86\u4e0a\u4e0b\u6587\u5bb9\u5668，\u6240\u6709\u5904\u7406\u6d88\u606f\u6240\u9700\u7684\u6570\u636e\u90fd\u88ab\u5c01\u88c5\u5728\u5176\u4e2d\u3002<\/p>\n

                            \u4e5f\u5c31\u662f，\u8fd9\u4e09\u4e2a\u6d88\u606f\u5904\u7406\u65b9\u6cd5\u7684\u53c2\u6570，\u5355\u72ec\u63d0\u53d6\u51fa\u6765\u4f5c\u4e3a\u4e8b\u4ef6\u7c7b\u7684\u5c5e\u6027：<\/p>\n

                            \"image-20250809162621163\"<\/p>\n

                            @Data<\/span>
                            \npublic<\/span> class<\/span> PictureEditEvent<\/span> {<\/span>
                            \n \/**
                            \n * \u6d88\u606f
                            \n *\/<\/span>
                            \n private<\/span> PictureEditRequestMessage<\/span> pictureEditRequestMessage;<\/span>
                            \n \/**
                            \n * \u5f53\u524d\u7528\u6237\u7684 session
                            \n *\/<\/span>
                            \n private<\/span> WebSocketSession<\/span> session;<\/span>
                            \n \/**
                            \n * \u5f53\u524d\u7528\u6237
                            \n *\/<\/span>
                            \n private<\/span> User<\/span> user;<\/span>
                            \n \/**
                            \n * \u56fe\u7247 id
                            \n *\/<\/span>
                            \n private<\/span> Long<\/span> pictureId;<\/span>
                            \n}<\/span><\/p>\n

                            \n
                            (3) \u5b9a\u4e49\u4e8b\u4ef6\u5904\u7406\u5668（\u6d88\u8d39\u8005）<\/font><\/font><\/font><\/h5>\n
                            \n

                            \u8fd9\u91cc\u57fa\u672c\u4e0a\u662f\u628a PictureEditHandler \u5206\u53d1\u6d88\u606f\u7684\u903b\u8f91\u642c\u4e86\u8fc7\u6765，\u5b83\u7684\u4f5c\u7528\u5c31\u662f\u5c06\u4e0d\u540c\u7c7b\u578b\u7684\u6d88\u606f\u5206\u53d1\u5230\u5bf9\u5e94\u7684\u5904\u7406\u5668\u4e2d\u3002<\/p>\n

                            \"image-20250809171108170\"<\/p>\n

                            \/**
                            \n * \u56fe\u7247\u7f16\u8f91\u4e8b\u4ef6\u5904\u7406\u5668(\u6d88\u8d39\u8005)
                            \n *\/<\/span>
                            \n@Component<\/span>
                            \n@Slf4j<\/span>
                            \npublic<\/span> class<\/span> PictureEditEventWorkHandler<\/span> implements<\/span> WorkHandler<\/span><<\/span>PictureEditEvent<\/span>><\/span><\/span> {<\/span>
                            \n \/\/ 1. \u5b9a\u4e49\u4e8b\u4ef6\u5904\u7406\u5668(\u6d88\u8d39\u8005), \u5b9e\u73b0 WorkHandler<T> \u63a5\u53e3, T \u8868\u793a\u751f\u4ea7\u8005\u4e8b\u4ef6<\/span><\/p>\n

                            @Resource<\/span>
                            \n private<\/span> PictureEditHandler<\/span> pictureEditHandler;<\/span><\/p>\n

                            @Resource<\/span>
                            \n private<\/span> UserService<\/span> userService;<\/span><\/p>\n

                            \/\/ 2. \u5b9e\u73b0 WorkHandler \u63a5\u53e3\u7684\u65b9\u6cd5, \u53c2\u6570\u5c31\u662f\u63a5\u53e3\u7684\u6cdb\u578b, \u4e5f\u5c31\u662f\u5904\u7406\u751f\u4ea7\u8005\u4e8b\u4ef6\u7684\u65b9\u6cd5 <\/span>
                            \n \/\/ 3. \u6d88\u8d39\u8005\u4e8b\u4ef6\u7684\u903b\u8f91, \u5c31\u662f\u521a\u521a\u7f16\u5199\u7684\u5904\u7406\u56fe\u7247\u7684\u903b\u8f91, \u590d\u5236\u8fc7\u6765\u6539\u9020\u4e3a\u6d88\u8d39\u8005\u4e8b\u4ef6\u5373\u53ef<\/span>
                            \n @Override<\/span>
                            \n public<\/span> void<\/span> onEvent<\/span>(<\/span>PictureEditEvent<\/span> pictureEditEvent)<\/span> throws<\/span> Exception<\/span> {<\/span>
                            \n \/\/ 4. user, pictureId \u4e0d\u9700\u8981\u4ece session \u4e2d\u83b7\u53d6, \u76f4\u63a5\u4ece\u53c2\u6570(\u751f\u4ea7\u8005\u4e8b\u4ef6)\u4e2d\u83b7\u53d6<\/span>
                            \n PictureEditRequestMessage<\/span> pictureEditRequestMessage =<\/span> pictureEditEvent.<\/span>getPictureEditRequestMessage<\/span>(<\/span>)<\/span>;<\/span>
                            \n WebSocketSession<\/span> session =<\/span> pictureEditEvent.<\/span>getSession<\/span>(<\/span>)<\/span>;<\/span>
                            \n User<\/span> user =<\/span> pictureEditEvent.<\/span>getUser<\/span>(<\/span>)<\/span>;<\/span>
                            \n Long<\/span> pictureId =<\/span> pictureEditEvent.<\/span>getPictureId<\/span>(<\/span>)<\/span>;<\/span><\/p>\n

                            \/\/ 5. \u4ece\u56fe\u7247\u7f16\u8f91\u8bf7\u6c42\u7684 message \u5c5e\u6027\u4e2d\u83b7\u53d6\u5230\u7c7b\u522b<\/span>
                            \n String<\/span> type =<\/span> pictureEditRequestMessage.<\/span>getType<\/span>(<\/span>)<\/span>;<\/span><\/p>\n

                            \/\/ 6. \u4ece\u7c7b\u522b\u83b7\u53d6\u679a\u4e3e<\/span>
                            \n PictureEditMessageTypeEnum<\/span> pictureEditMessageTypeEnum =<\/span> PictureEditMessageTypeEnum<\/span>.<\/span>getEnumByValue<\/span>(<\/span>type)<\/span>;<\/span>
                            \n \/\/ 7. \u6839\u636e\u6d88\u606f\u7c7b\u578b\u7684\u679a\u4e3e, \u8fdb\u884c\u5bf9\u5e94\u7684\u5904\u7406(\u9700\u8981\u5f15\u5165\u56fe\u7247\u5904\u7406\u7684 Bean: PictureEditHandler)<\/span>
                            \n switch<\/span> (<\/span>pictureEditMessageTypeEnum)<\/span>{<\/span>
                            \n case<\/span> ENTER_EDIT<\/span>:<\/span>
                            \n pictureEditHandler.<\/span>handleEnterEditMessage<\/span>(<\/span>pictureEditRequestMessage,<\/span> session,<\/span> user,<\/span> pictureId)<\/span>;<\/span>
                            \n break<\/span>;<\/span>
                            \n case<\/span> EXIT_EDIT<\/span>:<\/span>
                            \n pictureEditHandler.<\/span>handleEditActionMessage<\/span>(<\/span>pictureEditRequestMessage,<\/span> session,<\/span> user,<\/span> pictureId)<\/span>;<\/span>
                            \n break<\/span>;<\/span>
                            \n case<\/span> EDIT_ACTION<\/span>:<\/span>
                            \n pictureEditHandler.<\/span>handleExitEditMessage<\/span>(<\/span>pictureEditRequestMessage,<\/span> session,<\/span> user,<\/span> pictureId)<\/span>;<\/span>
                            \n break<\/span>;<\/span>
                            \n default<\/span>:<\/span>
                            \n \/\/ \u6536\u5230 info \u3001error \u7c7b\u578b\u7684\u6d88\u606f, \u5982\u679c\u662f error, \u8bf4\u660e\u7528\u6237\u53c2\u6570\u4f20\u9012\u9519\u8bef, \u53ea\u7ed9\u5f53\u524d\u7528\u6237\u53d1\u9001\u4fe1\u606f<\/span>
                            \n PictureEditResponseMessage<\/span> pictureEditResponseMessage =<\/span> new<\/span> PictureEditResponseMessage<\/span>(<\/span>)<\/span>;<\/span>
                            \n pictureEditResponseMessage.<\/span>setType<\/span>(<\/span>PictureEditMessageTypeEnum<\/span>.<\/span>ERROR<\/span>.<\/span>getValue<\/span>(<\/span>)<\/span>)<\/span>;<\/span>
                            \n pictureEditResponseMessage.<\/span>setMessage<\/span>(<\/span>"\u6d88\u606f\u7c7b\u578b\u9519\u8bef"<\/span>)<\/span>;<\/span>
                            \n pictureEditResponseMessage.<\/span>setUser<\/span>(<\/span>userService.<\/span>getUserVO<\/span>(<\/span>user)<\/span>)<\/span>;<\/span>
                            \n \/\/ \u8fd9\u91cc\u4e25\u683c\u6765\u8bf4\u4e5f\u9700\u8981\u5904\u7406 Long \u7cbe\u5ea6\u4e22\u5931, \u4f46\u662f\u8fd9\u4e2a switch \u60c5\u51b5\u53ea\u662f\u4e00\u4e2a\u9519\u8bef\u6d88\u606f, \u5c31\u4e0d\u8f6c\u4e86<\/span>
                            \n session.<\/span>sendMessage<\/span>(<\/span>new<\/span> TextMessage<\/span>(<\/span>JSONUtil<\/span>.<\/span>toJsonStr<\/span>(<\/span>pictureEditRequestMessage)<\/span>)<\/span>)<\/span>;<\/span>
                            \n break<\/span>;<\/span>
                            \n }<\/span>
                            \n }<\/span>
                            \n}<\/span><\/p>\n

                            \n
                            (4) \u6dfb\u52a0 <\/font><\/font><\/font>Disruptor <\/font><\/font><\/font>\u914d\u7f6e\u7c7b<\/font><\/font><\/font><\/h5>\n
                            \n

                            \u5c06\u6211\u4eec\u521a\u5b9a\u4e49\u7684\u4e8b\u4ef6\u53ca\u5904\u7406\u5668\u5173\u8054\u5230 Disruptor \u5b9e\u4f8b\u4e2d：<\/p>\n

                            \"image-20250809172636495\"<\/p>\n

                            \/**
                            \n * \u56fe\u7247\u7f16\u8f91\u4e8b\u4ef6 Disruptor \u914d\u7f6e
                            \n *\/<\/span>
                            \n@Configuration<\/span>
                            \npublic<\/span> class<\/span> PictureEditEventDisruptorConfig<\/span> {<\/span><\/p>\n

                            \/\/ 1. \u6ce8\u518c\u6d88\u8d39\u8005<\/span>
                            \n @Resource<\/span>
                            \n private<\/span> PictureEditEventWorkHandler<\/span> pictureEditEventWorkHandler;<\/span><\/p>\n

                            \/\/ 2. \u521d\u59cb\u5316 Disruptor \u5bf9\u8c61, \u5c06\u8be5\u5bf9\u8c61\u4ea4\u7ed9 spring \u7ba1\u7406, \u5e76\u4e14\u547d\u540d\u4e3a PictureEditEventDisruptor<\/span>
                            \n @Bean<\/span>(<\/span>"PictureEditEventDisruptor"<\/span>)<\/span>
                            \n public<\/span> Disruptor<\/span><<\/span>PictureEditEvent<\/span>><\/span><\/span> messageModelRingBuffer<\/span>(<\/span>)<\/span>{<\/span>
                            \n \/\/ 3. \u5b9a\u4e49\u73af\u5f62\u7f13\u51b2\u533a ringBuffer \u5927\u5c0f(\u7c7b\u4f3c\u4e8e\u6211\u4eec\u5b9a\u4e49\u4e00\u4e2a\u6d88\u606f\u961f\u5217\u5927\u5c0f)<\/span>
                            \n int<\/span> bufferSize =<\/span> 1024<\/span> *<\/span> 256<\/span>;<\/span>
                            \n \/\/ Disruptor \u961f\u5217\u5728\u9ad8\u5e76\u53d1, \u5927\u541e\u5410\u91cf\u4e0b\u7684\u5ef6\u8fdf\u4f18\u5316\u6548\u679c\u6700\u660e\u663e, \u6240\u4ee5\u6211\u4eec\u5b9a\u4e49\u767e\u4e07\u7ea7\u522b\u7684 ringBuffer \u5927\u5c0f<\/span>
                            \n \/\/ \u5982\u679c\u5b9a\u4e49\u5f97\u592a\u5c0f, \u4efb\u52a1\u53c8\u4e0d\u80fd\u88ab\u8986\u76d6, \u4f1a\u9020\u6210\u4e25\u91cd\u7684\u963b\u585e, \u751f\u4ea7\u8005\u65e0\u6cd5\u7ee7\u7eed\u6dfb\u52a0\u4efb\u52a1<\/span><\/p>\n

                            \/\/ 4. \u5b9e\u4f8b Disruptor<\/span>
                            \n Disruptor<\/span><<\/span>PictureEditEvent<\/span>><\/span><\/span> disruptor =<\/span> new<\/span> Disruptor<\/span><<\/span>><\/span><\/span>(<\/span>
                            \n PictureEditEvent<\/span>::<\/span>new<\/span>,<\/span>
                            \n bufferSize,<\/span>
                            \n ThreadFactoryBuilder<\/span>.<\/span>create<\/span>(<\/span>)<\/span>
                            \n .<\/span>setNamePrefix<\/span>(<\/span>"pictureEditEventDisruptor"<\/span>)<\/span>
                            \n .<\/span>build<\/span>(<\/span>)<\/span>
                            \n )<\/span>;<\/span>
                            \n \/\/ \u7b2c\u4e00\u4e2a\u53c2\u6570\u8868\u793a\u4e8b\u4ef6\u5de5\u5382, PictureEditEvent::new \u4f1a\u521b\u5efa\u4e00\u4e2a\u4e8b\u4ef6\u5bf9\u8c61, \u7528\u4e8e\u6307\u5b9a\u6bcf\u6b21\u653e\u5165\u7f13\u51b2\u533a\u7684\u4e8b\u4ef6\u7c7b\u578b <\/span>
                            \n \/\/ \u7b2c\u4e8c\u4e2a\u53c2\u6570\u4e3a\u961f\u5217\u7684\u7f13\u51b2\u533a\u5927\u5c0f<\/span>
                            \n \/\/ \u7b2c\u4e09\u4e2a\u53c2\u6570\u4e3a\u7ebf\u7a0b\u5de5\u5382, \u5f15\u5165\u7684\u5305\u4e3a Hutool, \u901a\u8fc7\u7ebf\u7a0b\u5de5\u5382\u521b\u5efa\u4e00\u4e2a\u7ebf\u7a0b, \u5e76\u6307\u5b9a\u7ebf\u7a0b\u540d\u7684\u524d\u7f00<\/span><\/p>\n

                            \/\/ 5. \u4e3a Disruptor \u7ed1\u5b9a\u6d88\u8d39\u8005<\/span>
                            \n disruptor.<\/span>handleEventsWithWorkerPool<\/span>(<\/span>pictureEditEventWorkHandler)<\/span>;<\/span>
                            \n \/\/ \u4f7f\u7528 disruptor \u7684\u5de5\u4f5c\u7ebf\u7a0b, \u6765\u6267\u884c\u6211\u4eec\u7684\u6d88\u8d39\u8005\u4e8b\u4ef6<\/span><\/p>\n

                            \/\/ 5. \u5f00\u542f Disruptor<\/span>
                            \n disruptor.<\/span>start<\/span>(<\/span>)<\/span>;<\/span><\/p>\n

                            \/\/ 6. \u8fd4\u56de\u5f53\u524d\u7684 Disruptor \u5bf9\u8c61, \u4fbf\u4e8e\u540e\u7eed\u8c03\u7528<\/span>
                            \n return<\/span> disruptor;<\/span>
                            \n \/\/ \u540e\u7eed\u5728\u6d88\u606f\u751f\u4ea7\u8005\u4e2d, \u4f7f\u7528\u8fd9\u4e2a\u65b9\u6cd5\u8fd4\u56de\u7684 disruptor \u5bf9\u8c61, \u5f80\u8be5\u5bf9\u8c61\u7684\u7f13\u51b2\u533a\u585e\u4efb\u52a1 <\/span>
                            \n }<\/span>
                            \n}<\/span><\/p>\n

                            \n
                            (5) \u5b9a\u4e49\u4e8b\u4ef6\u751f\u4ea7\u8005<\/font><\/font><\/font><\/h5>\n
                            \n

                            \u751f\u4ea7\u8005\u8d1f\u8d23\u5c06\u6570\u636e（\u4e8b\u4ef6）\u53d1\u5230 Disruptor \u7684\u73af\u5f62\u7f13\u51b2\u533a\u4e2d\u3002<\/p>\n

                            \"image-20250809174918839\"<\/p>\n

                            \u4e3a\u4e86\u4fdd\u8bc1\u5728\u505c\u673a\u65f6\u6240\u6709\u7684\u6d88\u606f\u90fd\u80fd\u591f\u88ab\u5904\u7406，\u6211\u4eec\u901a\u8fc7 shutdown \u65b9\u6cd5\u5b8c\u6210 Disruptor \u7684\u4f18\u96c5\u505c\u673a\u3002<\/p>\n

                            @Component<\/span> \/\/ 1. \u5b9a\u4e49\u4e3a\u4e00\u4e2a bean<\/span>
                            \n@Slf4j<\/span>
                            \npublic<\/span> class<\/span> PictureEditEventProducer<\/span> {<\/span><\/p>\n

                            \/\/ 2. \u5f15\u5165 Disruptor \u961f\u5217 bean<\/span>
                            \n @Resource<\/span>
                            \n private<\/span> Disruptor<\/span><<\/span>PictureEditEvent<\/span>><\/span><\/span> pictureEditEventDisruptor;<\/span><\/p>\n

                            \/\/ 3. \u7f16\u5199\u53d1\u5e03\u4e8b\u4ef6\u7684\u65b9\u6cd5, \u53c2\u6570\u4e3a\u751f\u4ea7\u8005\u4e8b\u4ef6\u7c7b\u7684\u5c5e\u6027<\/span>
                            \n public<\/span> void<\/span> publishEvent<\/span>(<\/span>PictureEditRequestMessage<\/span> pictureEditRequestMessage,<\/span> WebSocketSession<\/span> session,<\/span> User<\/span> user,<\/span> Long<\/span> pictureId)<\/span>{<\/span>
                            \n \/\/ 4. \u83b7\u53d6\u7f13\u51b2\u533a\u5bf9\u8c61<\/span>
                            \n RingBuffer<\/span><<\/span>PictureEditEvent<\/span>><\/span><\/span> ringBuffer =<\/span> pictureEditEventDisruptor.<\/span>getRingBuffer<\/span>(<\/span>)<\/span>;<\/span><\/p>\n

                            \/\/ 5. \u83b7\u53d6\u73af\u5f62\u7f13\u51b2\u533a\u4e0b\u4e00\u4e2a\u53ef\u4ee5\u653e\u7f6e\u4e8b\u4ef6\u7684\u4f4d\u7f6e<\/span>
                            \n long<\/span> next =<\/span> ringBuffer.<\/span>next<\/span>(<\/span>)<\/span>;<\/span><\/p>\n

                            \/\/ 6. \u6839\u636e\u4e0b\u4e00\u4e2a\u653e\u7f6e\u4e8b\u4ef6\u7684\u4f4d\u7f6e, \u83b7\u53d6\u8fd9\u4e2a\u4f4d\u7f6e\u7684\u4e8b\u4ef6\u5bf9\u8c61<\/span>
                            \n PictureEditEvent<\/span> pictureEditEvent =<\/span> ringBuffer.<\/span>get<\/span>(<\/span>next)<\/span>;<\/span><\/p>\n

                            \/\/ 7. \u5c06\u5916\u5c42\u4f20\u5165\u7684\u53c2\u6570, \u8bbe\u7f6e\u5230\u73af\u5f62\u7f13\u51b2\u533a\u4e0b\u4e00\u4e2a\u4f4d\u7f6e\u7684\u4e8b\u4ef6\u5bf9\u8c61\u662f\u5c5e\u6027\u4e2d<\/span>
                            \n pictureEditEvent.<\/span>setPictureEditRequestMessage<\/span>(<\/span>pictureEditRequestMessage)<\/span>;<\/span>
                            \n pictureEditEvent.<\/span>setSession<\/span>(<\/span>session)<\/span>;<\/span>
                            \n pictureEditEvent.<\/span>setUser<\/span>(<\/span>user)<\/span>;<\/span>
                            \n pictureEditEvent.<\/span>setPictureId<\/span>(<\/span>pictureId)<\/span>;<\/span><\/p>\n

                            \/\/ 8. \u53d1\u5e03\u4e8b\u4ef6<\/span>
                            \n ringBuffer.<\/span>publish<\/span>(<\/span>next)<\/span>;<\/span>
                            \n }<\/span><\/p>\n

                            \/\/ 9. \u4e8b\u4ef6\u672a\u5904\u7406\u5b8c, \u961f\u5217\u8fdb\u884c\u4f18\u96c5\u505c\u673a<\/span>
                            \n @PreDestroy<\/span>
                            \n public<\/span> void<\/span> destroy<\/span>(<\/span>)<\/span>{<\/span>
                            \n pictureEditEventDisruptor.<\/span>shutdown<\/span>(<\/span>)<\/span>;<\/span>
                            \n \/\/ shutdown() \u662f Disruptor \u63d0\u4f9b\u7684\u73b0\u6210\u7684\u65b9\u6cd5, \u8ba9\u961f\u5217\u9ed8\u8ba4\u5904\u7406\u5b8c\u6240\u6709\u7684\u8ba9\u4efb\u52a1\u540e, \u518d\u5173\u95ed<\/span>
                            \n \/\/ shutdown() \u53ef\u4ee5\u4f20\u9012\u4e8b\u4ef6\u53c2\u6570, \u8868\u793a\u9ed8\u8ba4\u591a\u5c11\u79d2\u540e\u5173\u95ed<\/span>
                            \n \/\/ \u6ce8\u610f: \u5173\u95ed\u53ef\u4ee5\u7c7b\u4f3c\u4e8e\u7ec8\u6b62\u670d\u52a1, \u5173\u95ed\u7a0b\u5e8f<\/span>
                            \n }<\/span>
                            \n}<\/span><\/p>\n

                            \n
                            (6) \u4fee\u6539 <\/font><\/font><\/font>PictureEditHandler <\/font><\/font><\/font>\u7684\u539f\u6709\u903b\u8f91<\/font><\/font><\/font><\/h5>\n
                            \n

                            \u4fee\u6539 PictureEditHandler \u7684\u539f\u6709\u903b\u8f91（\u53bb\u6389 switch），\u6539\u4e3a\u4f7f\u7528\u4e8b\u4ef6\u751f\u4ea7\u8005：<\/p>\n

                            \"image-20250809180704982\"<\/p>\n

                            @Resource<\/span>
                            \n@Lazy<\/span>
                            \nprivate<\/span> PictureEditEventProducer<\/span> pictureEditEventProducer;<\/span><\/p>\n

                            @Override<\/span>
                            \nprotected<\/span> void<\/span> handleTextMessage<\/span>(<\/span>WebSocketSession<\/span> session,<\/span> TextMessage<\/span> message)<\/span> throws<\/span> Exception<\/span> {<\/span>
                            \n \/\/ \u5c06\u6d88\u606f\u89e3\u6790\u4e3a PictureEditMessage<\/span>
                            \n PictureEditRequestMessage<\/span> pictureEditRequestMessage =<\/span> JSONUtil<\/span>.<\/span>toBean<\/span>(<\/span>message.<\/span>getPayload<\/span>(<\/span>)<\/span>,<\/span> PictureEditRequestMessage<\/span>.<\/span>class<\/span>)<\/span>;<\/span>
                            \n \/\/ \u4ece Session \u5c5e\u6027\u4e2d\u83b7\u53d6\u516c\u5171\u53c2\u6570<\/span>
                            \n Map<\/span><<\/span>String<\/span>,<\/span> Object<\/span>><\/span><\/span> attributes =<\/span> session.<\/span>getAttributes<\/span>(<\/span>)<\/span>;<\/span>
                            \n User<\/span> user =<\/span> (<\/span>User<\/span>)<\/span> attributes.<\/span>get<\/span>(<\/span>"user"<\/span>)<\/span>;<\/span>
                            \n Long<\/span> pictureId =<\/span> (<\/span>Long<\/span>)<\/span> attributes.<\/span>get<\/span>(<\/span>"pictureId"<\/span>)<\/span>;<\/span>
                            \n \/\/ \u6839\u636e\u6d88\u606f\u7c7b\u578b\u5904\u7406\u6d88\u606f(\u751f\u4ea7\u6d88\u606f\u5230 Disruptor \u73af\u5f62\u961f\u5217\u4e2d)<\/span>
                            \n pictureEditEventProducer.<\/span>publishEvent<\/span>(<\/span>pictureEditRequestMessage,<\/span> session,<\/span> user,<\/span> pictureId)<\/span>;<\/span>
                            \n}<\/span><\/p>\n

                            \u8fd9\u6837，\u6211\u4eec\u5c31\u5b9e\u73b0\u4e86\u57fa\u4e8e Disruptor \u7684\u5f02\u6b65\u6d88\u606f\u5904\u7406\u673a\u5236，\u5c06\u539f\u6709\u7684\u540c\u6b65\u6d88\u606f\u5206\u53d1\u903b\u8f91，\u6539\u9020\u4e3a\u9ad8\u6548\u89e3\u8026\u7684\u5f02\u6b65\u5904\u7406\u6a21\u578b，\u4e5f\u66f4\u6709\u5229\u4e8e\u4ee3\u7801\u7684\u6269\u5c55\u3002<\/p>\n

                            \n

                            7\u3001\u6269\u5c55<\/font><\/font><\/font><\/h3>\n
                            \n
                          • \u4e3a\u9632\u6b62\u6d88\u606f\u4e22\u5931，\u53ef\u4ee5\u4f7f\u7528 Redis \u7b49\u9ad8\u6027\u80fd\u5b58\u50a8\u4fdd\u5b58\u6267\u884c\u7684\u64cd\u4f5c\u8bb0\u5f55\u3002\u76ee\u524d\u5982\u679c\u56fe\u7247\u5df2\u7ecf\u88ab\u7f16\u8f91\u4e86，\u65b0\u7528\u6237\u52a0\u5165\u7f16\u8f91\u65f6\u6ca1\u529e\u6cd5\u67e5\u770b\u5230\u5df2\u7f16\u8f91\u7684\u72b6\u6001，\u8fd9\u4e00\u70b9\u4e5f\u53ef\u4ee5\u5229\u7528 Redis \u4fdd\u5b58\u64cd\u4f5c\u8bb0\u5f55\u6765\u89e3\u51b3，\u65b0\u7528\u6237\u52a0\u5165\u7f16\u8f91\u65f6\u8bfb\u53d6 Redis \u7684\u64cd\u4f5c\u8bb0\u5f55\u5373\u53ef\u3002<\/li>\n
                          • \u6bcf\u79cd\u7c7b\u578b\u7684\u6d88\u606f\u5904\u7406\u53ef\u4ee5\u5c01\u88c5\u4e3a\u72ec\u7acb\u7684 Handler \u5904\u7406\u5668\u7c7b，\u4e5f\u5c31\u662f\u91c7\u7528\u7b56\u7565\u6a21\u5f0f\u3002<\/li>\n
                          • \u652f\u6301\u5206\u5e03\u5f0f WebSocket\u3002\u5b9e\u73b0\u601d\u8def\u5f88\u7b80\u5355，\u53ea\u9700\u8981\u4fdd\u8bc1\u8981\u7f16\u8f91\u540c\u4e00\u56fe\u7247\u7684\u7528\u6237，\u8fde\u63a5\u7684\u662f\u76f8\u540c\u7684\u670d\u52a1\u5668\u5373\u53ef，\u548c\u6e38\u620f\u5206\u670d\u52a1\u5668\u5927\u533a\u3001\u804a\u5929\u5ba4\u5206\u623f\u95f4\u662f\u7c7b\u4f3c\u7684\u539f\u7406\u3002<\/li>\n
                          • \u4e00\u4e9b\u5c0f\u95ee\u9898\u7684\u4f18\u5316：\u6bd4\u5982 WebSocket \u8fde\u63a5\u5efa\u7acb\u4e4b\u540e，\u5982\u679c\u7528\u6237\u9000\u51fa\u4e86\u767b\u5f55，\u8fd9\u65f6 WebSocket \u7684\u8fde\u63a5\u662f\u6ca1\u6709\u65ad\u5f00\u7684\u3002\u4e0d\u8fc7\u5f71\u54cd\u5e76\u4e0d\u5927，\u5927\u5bb6\u53ef\u4ee5\u601d\u8003\u4e0b\u600e\u4e48\u5904\u7406\u3002<\/li>\n
                            \n

                            \"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"<\/p>\n

                            \"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"<\/p>\n","protected":false},"excerpt":{"rendered":"

                            \u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb116\u6b21\u3002\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u7b2c\u5341\u4e00\u5f39\uff1a\u57fa\u4e8e WebSocket \u5b9e\u73b0\u534f\u540c\u7f16\u8f91\u529f\u80fd\u3001\u57fa\u4e8e Disruptor \u4f18\u5316 WebSocket \u957f\u8fde\u63a5\u3001\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u963b\u585e\u3001\u987a\u5e8f\u4fdd\u8bc1\u4e0e\u4f4e\u5ef6\u8fdf\u95ee\u9898<\/p>\n","protected":false},"author":2,"featured_media":53715,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[5474,5475,374,393,98,947,1155,191],"topic":[],"class_list":["post-53735","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-5474","tag-disruptor","tag-java-ee","tag-maven","tag-spring-boot","tag-websocket","tag-1155","tag-191"],"yoast_head":"\n\u3010\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u3011\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u7b2c\u5341\u4e00\u5f39\uff1a\u57fa\u4e8e WebSocket \u5b9e\u73b0\u534f\u540c\u7f16\u8f91\u529f\u80fd\u3001\u57fa\u4e8e Disruptor \u4f18\u5316 WebSocket \u957f\u8fde\u63a5\u3001\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u963b\u585e\u3001\u987a\u5e8f\u4fdd\u8bc1\u4e0e\u4f4e\u5ef6\u8fdf\u95ee\u9898 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/53735.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u3011\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u7b2c\u5341\u4e00\u5f39\uff1a\u57fa\u4e8e WebSocket \u5b9e\u73b0\u534f\u540c\u7f16\u8f91\u529f\u80fd\u3001\u57fa\u4e8e Disruptor \u4f18\u5316 WebSocket \u957f\u8fde\u63a5\u3001\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u963b\u585e\u3001\u987a\u5e8f\u4fdd\u8bc1\u4e0e\u4f4e\u5ef6\u8fdf\u95ee\u9898 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb116\u6b21\u3002\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u7b2c\u5341\u4e00\u5f39\uff1a\u57fa\u4e8e WebSocket \u5b9e\u73b0\u534f\u540c\u7f16\u8f91\u529f\u80fd\u3001\u57fa\u4e8e Disruptor \u4f18\u5316 WebSocket \u957f\u8fde\u63a5\u3001\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u963b\u585e\u3001\u987a\u5e8f\u4fdd\u8bc1\u4e0e\u4f4e\u5ef6\u8fdf\u95ee\u9898\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/53735.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-12T08:20:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812082007-689af93773c60.gif\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"14 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/53735.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/53735.html\",\"name\":\"\u3010\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u3011\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u7b2c\u5341\u4e00\u5f39\uff1a\u57fa\u4e8e WebSocket \u5b9e\u73b0\u534f\u540c\u7f16\u8f91\u529f\u80fd\u3001\u57fa\u4e8e Disruptor \u4f18\u5316 WebSocket \u957f\u8fde\u63a5\u3001\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u963b\u585e\u3001\u987a\u5e8f\u4fdd\u8bc1\u4e0e\u4f4e\u5ef6\u8fdf\u95ee\u9898 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2025-08-12T08:20:32+00:00\",\"dateModified\":\"2025-08-12T08:20:32+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/53735.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/53735.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/53735.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u3010\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u3011\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u7b2c\u5341\u4e00\u5f39\uff1a\u57fa\u4e8e WebSocket \u5b9e\u73b0\u534f\u540c\u7f16\u8f91\u529f\u80fd\u3001\u57fa\u4e8e Disruptor \u4f18\u5316 WebSocket \u957f\u8fde\u63a5\u3001\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u963b\u585e\u3001\u987a\u5e8f\u4fdd\u8bc1\u4e0e\u4f4e\u5ef6\u8fdf\u95ee\u9898\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u3010\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u3011\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u7b2c\u5341\u4e00\u5f39\uff1a\u57fa\u4e8e WebSocket \u5b9e\u73b0\u534f\u540c\u7f16\u8f91\u529f\u80fd\u3001\u57fa\u4e8e Disruptor \u4f18\u5316 WebSocket \u957f\u8fde\u63a5\u3001\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u963b\u585e\u3001\u987a\u5e8f\u4fdd\u8bc1\u4e0e\u4f4e\u5ef6\u8fdf\u95ee\u9898 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/53735.html","og_locale":"zh_CN","og_type":"article","og_title":"\u3010\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u3011\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u7b2c\u5341\u4e00\u5f39\uff1a\u57fa\u4e8e WebSocket \u5b9e\u73b0\u534f\u540c\u7f16\u8f91\u529f\u80fd\u3001\u57fa\u4e8e Disruptor \u4f18\u5316 WebSocket \u957f\u8fde\u63a5\u3001\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u963b\u585e\u3001\u987a\u5e8f\u4fdd\u8bc1\u4e0e\u4f4e\u5ef6\u8fdf\u95ee\u9898 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb116\u6b21\u3002\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u7b2c\u5341\u4e00\u5f39\uff1a\u57fa\u4e8e WebSocket \u5b9e\u73b0\u534f\u540c\u7f16\u8f91\u529f\u80fd\u3001\u57fa\u4e8e Disruptor \u4f18\u5316 WebSocket \u957f\u8fde\u63a5\u3001\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u963b\u585e\u3001\u987a\u5e8f\u4fdd\u8bc1\u4e0e\u4f4e\u5ef6\u8fdf\u95ee\u9898","og_url":"https:\/\/www.wsisp.com\/helps\/53735.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2025-08-12T08:20:32+00:00","og_image":[{"url":"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250812082007-689af93773c60.gif"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"14 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/53735.html","url":"https:\/\/www.wsisp.com\/helps\/53735.html","name":"\u3010\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u3011\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u7b2c\u5341\u4e00\u5f39\uff1a\u57fa\u4e8e WebSocket \u5b9e\u73b0\u534f\u540c\u7f16\u8f91\u529f\u80fd\u3001\u57fa\u4e8e Disruptor \u4f18\u5316 WebSocket \u957f\u8fde\u63a5\u3001\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u963b\u585e\u3001\u987a\u5e8f\u4fdd\u8bc1\u4e0e\u4f4e\u5ef6\u8fdf\u95ee\u9898 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2025-08-12T08:20:32+00:00","dateModified":"2025-08-12T08:20:32+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/53735.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/53735.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/53735.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"\u3010\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u3011\u667a\u80fd\u534f\u540c\u4e91\u56fe\u5e93\u7b2c\u5341\u4e00\u5f39\uff1a\u57fa\u4e8e WebSocket \u5b9e\u73b0\u534f\u540c\u7f16\u8f91\u529f\u80fd\u3001\u57fa\u4e8e Disruptor \u4f18\u5316 WebSocket \u957f\u8fde\u63a5\u3001\u9ad8\u5e76\u53d1\u573a\u666f\u4e0b\u7684\u963b\u585e\u3001\u987a\u5e8f\u4fdd\u8bc1\u4e0e\u4f4e\u5ef6\u8fdf\u95ee\u9898"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/53735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=53735"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/53735\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media\/53715"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=53735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=53735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=53735"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=53735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}